“I have painted several thousand Bodhidharmas, yet have never depicted his face. This is only natural, for the moment I spread the paper to draw him, the original form disappears. All of you, what is this Bodhidharma that cannot be drawn?” Zen Master Hakuin
In the fall of 1817, a large crowd gathered in the northern courtyard of the Nagoya branch of Hongan-ji Temple 本願寺 to witness a spectacle. A low fence was erected to separate the crowd from a carefully constructed sheet of paper, covering an area of 120 tatami mats, or approximately 2200 square feet – a size that would have dwarfed the average Japanese house of the time. This was the canvas and performance space for Katsushika Hokusai 葛飾北斎 (1760-1849), a 57-year-old print maker from the capital of Edo who was still over a decade away from true fame with his publication of Thirty-six Views of Mount Fuji 富嶽三十六景 in 1831. At this stage in his career Hokusai was still an avid self-promoter, creating artworks on a scale that would dazzle his contemporaries. In 1804, he had devised a similar painting spectacle at Gokoku-ji Temple 護国寺 in Edo. The subject was the same both in Edo and Nagoya – a colossal painting of Bodhidharma, the reputed founder of Zen Buddhism.
In Nagoya, accounts tell us that Hokusai and his pupils, dressed in special attire, set up the paper and prepared the ink all morning, slowly gathering a crowd in the process. The paper was several times thicker than normal stock and was carefully placed atop a bed of straw. The ink was stored in vats and carried in metal buckets; the brushes, by necessity, were the size of brooms [Fig. 1]. When preparations finished in the afternoon, Hokusai wielded a huge brush flush with black ink and started to deftly maneuver it across the blank expanse of paper. He first drew Bodhidharma’s nose and then his right and left eyes. He then continued to his mouth, ear, and head. Switching to a different brush made of wiry palm fibers, Hokusai then filled in his bristly hair and beard, giving Bodhidharma some of his most iconic facial features. Hokusai then used his largest brush, a sack of rice soaked in ink, and dragged it with a rope to create the thick folds of Bodhidharma’s robe. Finally, Hokusai and his students painted the robe bright red, mopping up the excess ink with rags as they finished their work at dusk [Fig. 2]. For an added touch of flair, the 60-foot long portrait was lashed to a wooden beam which was connected to a pully system atop scaffolding. A team of men lifted the painting into the air, fully displaying the Zen patriarch to the astonished and admiring audience [Fig. 3].
From Kōriki Enkōan 高力猿猴庵 (1756-1831), Detailed Illustrations of Hokusai’s Large Scale Sketches 北斎大画即書細図 
From Kōriki Enkōan 高力猿猴庵 (1756-1831), Detailed Illustrations of Hokusai’s Large Scale Sketches 北斎大画即書細図 
From Kōriki Enkōan 高力猿猴庵 (1756-1831), Detailed Illustrations of Hokusai’s Large Scale Sketches 北斎大画即書細図 
This spectacle was not an improvised performance. In addition to getting the various materials prepared and gathered, including erecting the large scaffolding to hold up the colossal image of Bodhidharma, Hokusai promoted the event through handbills he circulated around the city, some of which still survive today [Fig. 4]. The promotional bills were illustrated with a simple portrait of Bodhidharma, but Hokusai highlighted the magnitude of the promised work, stating, for example, that Bodhidharma’s eye would be six feet wide and his nose nine feet long. He also noted, should it rain, interested spectators should return on a sunny day. This colossal painting of a rather eccentric Buddhist monk was not a performance one could bear to miss. But why paint a gigantic Bodhidharma?
Katsushika Hokusai 葛飾北斎 (1760-1849), Handbill for Hokusai’s Colossal Image Sketch 北斎大画即書引札, Nagoya-shi hakubutsukan名古屋市博物館 
A person who may have seen Housai’s advertisement or viewed the finished image on display would have immediately recognized Bodhidharma, the “Great Master” 達摩大師, a Buddhist figure who rapidly evolved into a popular icon of the Edo period (1603-1868). Buddhist texts since the Tang (618-907) had recounted the famed exploits of the Indian monk, slowly folding accretions into his legendary biography. On one level, Bodhidharma was revered by Buddhists for bringing Zen (C. chan 禪) to China and ultimately to the rest of Easy Asia. The stories that developed around him depicted him as a paradigmatic Zen monk: resilient in meditative cultivation, cunningly wise, and curiously iconoclastic. In the growing urbanism of the Edo era, however, it became increasingly common to parody (or “re-envision“ 見立て) the pious formalism and celibacy of Buddhist monks, and Bodhidharma emerged as a common target for that ribaldry. Even though Hokusai’s painting did not reflect the irreverence or sexual innuendos found in the work of his contemporaries, the sheer scale of the portrait, along with sight of Hokusai and his students trotting back and forth over Bodhidharma’s enormous face, would have given the event a carnivalesque atmosphere. As such, the Edo-era popular persona of Bodhidharma as a beloved holy fool would have complemented the tone of Hokusai’s performance.
Hokusai’s particular rendition of Bodhidharma in a three-quarter bust portrait was also true to contemporary convention. Bodhidharma bust portraits (C. banshen xiang, J. hanshin zō 半身像), the genre I will focus on here, had been common among painters in East Asia since at least the thirteenth century. Importantly, however, the characteristic features portrayed in these portraits developed more than five hundred years after Bodhidharma reputedly lived (passing away in the sixth century, perhaps at the age of 150), thus they should not be taken to represent real physical attributes. Moreover, the earliest extant attempts at drawing the first Zen patriarch, dating to the eleventh and twelfth centuries, do not depict Bodhidharma with his characteristic bulky frame, dour demeanor, and bushy beard. Instead, these images portray Bodhidharma as a regular monk with slender build and Chinese facial features. Moreover, he is commonly paired with his first disciple and eventual successor, Huike 慧可 [Fig. 5]. This artistic representation emphasizes the notion of a Zen lineage, placing the master-disciple relationship at the core of the mind-to-mind transmission (C. yixin chuanxin, J. ishin denshin 以心傳心) originating with the Buddha. Bodhidharma’s persona, and by extension his iconoclastic biography, is overshadowed by the dramatic portrayal of patriarchal succession, here depicted between a high-seated Bodhidharma and his devoted disciple seated on the ground.
Anonymous, Portraits of the Six Patriarchs 六組像 [close up], Kōzan-ji 高山寺 [13th century, based on 1054 original]
By the thirteenth century, however, artistic conventions had shifted and Bodhidharma developed his most eccentric features.  His hirsute face and bushy eyebrows, protruding nose, bulging eyes, and large-gauge earrings became iconic of his visual appearance [Figs. 6-7]. These stereotypical attributes all reflected an important aspect of Bodhidharma’s identity – his non-Chinese heritage. They functioned as easily distinguishable visual cues to identify Bodhidharma as a foreigner, thus authenticating the Zen tradition’s claim as being transmitted from India, Bodhidharma’s native home. In other words, the efforts to explicitly portray Bodhidharma as a foreigner in the late Song Dynasty also implicitly cast him as a faithful transmitter of a non-textual Zen lineage. Additionally, the focus on Bodhidharma’s eccentric appearance would more easily call to mind the iconoclastic episodes of his biography, a corpus of legends that was still growing throughout the Song when his new physical image was being formulated.
Anonymous [inscription by Mieweng Wenli 滅翁文礼 (1167-1250)], untitled hanging scroll, Myōshin-ji 妙心寺 [c. 13th century]
Anonymous [inscription by Qingzhuo Zhengcheng 清拙正澄 (1274-1339)], untitled hanging scroll, Izumi-shi Kubosō Kinen Bijutsukan 和泉市久保惣記念美術館 [dated 1326]
Among the artists from China and Japan who painted Bodhidharma throughout history, none was perhaps more admiring than Japanese Zen priest Hakuin Ekaku 白隠慧鶴 (1686-1769). A prodigious artist and calligrapher, Hakuin likely produced more than one hundred images of Bodhidharma now in collections throughout the world. These portraits exhibit a slow evolution of Hakuin’s remarkable personal style. An early depiction of Bodhidharma, produced at the age of 36 recently after Hakuin was installed as the head of Shōin-ji Temple 松蔭寺, reflects an aesthetic from the earlier Muromachi period (1336-1573) that can be ultimately traced back to Song era examples [Fig. 8]. Bodhidharma’s face and hair is delineated with fine brushwork, using deliberate lines to create a refined, yet stern portrait. This is reminiscent of the “plain outline” (C. baimiao 白描) style employed in the images depicting patriarchal succession, as well as the early Chinese bust portraits of Bodhidharma. These brush strokes are in stark contrast to the bold, calligraphic strokes of Bodhidharma’s robe, created with a brush soaked in ink and quickly maneuvered to depict the cloth gathered around the Zen master’s arms. This play between meticulous and casual brushwork and between fine and bold lines suggests the mastery of Hakuin’s buoyant artistry.
Hakuin Ekaku 白隠慧鶴 (1686-1769), Daruma 達磨, private collection 
This traditionalist aesthetic would soon be modified in favor of a more powerful and personal portrayal that would become Hakuin’s hallmark. At the age of 67, Hakuin produced a much more expressive Bodhidharma, using carefree, bold brushstrokes to create a rounded head, bulbous eyes, and protruding nose [Fig. 9]. The robe has also become more abstract, transformed into a flowing “s”-shaped curve which conceals the patriarch’s hands. This is a more playful and softer rendering of Bodhidharma with a special emphasis placed on his face and eyes. In many of Hakuin’s later works, the eyes in particular are rendered prominent through heavy brushwork and a round, unnatural size [Figs. 10-11]. The pupils are also often (though hardly always) placed in such a manner that Bodhidharma is looking above his head or over his shoulder, creating tension in the viewer and projecting a sense of suspicion onto the Zen patriarch.
Hakuin Ekaku 白隠慧鶴 (1686-1769), Daruma 達磨, Shōjū-ji 正宗寺 
Hakuin Ekaku 白隠慧鶴 (1686-1769), Daruma 達磨, Chikusei Collection
Hakuin Ekaku 白隠慧鶴 (1686-1769), Daruma 達磨, LACMA
This particular medium and method for depicting Bodhidharma portraits since the thirteenth century should not be overlooked. Monochromatic ink wash painting (C. shuimo hua 水墨畫, J. suiboku ga 水墨画) was first developed in China, but was brought to Japan by at least the fourteenth century. The use of bold ink strokes and washes allowed artists to minimize fine detail and find expression through powerful brush strokes that revealed the essence or “spirit” of the subject. Thus, the conventions of Chinese painting, and ink wash painting in particular, eliminated the value of mimesis and contributed to the highly caricatured and evocative forms of Bodhidharma’s appearance. In painting an iconoclastic Zen master from a foreign country, artists such as Hakuin could continue to experiment with artistic whimsy.
One may argue that a natural trajectory of this artistic tradition is towards complete abstraction. Indeed, a minimalist tradition did develop around the use of a single brush stroke (J. ippitsu 一筆), a technique dating to at least the fourteenth century. Perhaps unsurprisingly, the creation of a single stroke Bodhidharma (J. ippitsu Daruma 一筆達磨) also gained in popularity. Some of the earliest versions depict a full-body Bodhidharma seated in meditation, with hood pulled over head. In an image possibly attributed to Shōkai Reiken 性海霊見 (1315-1396), the brush stroke beings at the chest of Bodhidharma and loops around his head before outlining his crossed legs. The line finishes by creating the silhouette around Bodhidharma’s shoulders and body and ends with a wavy flourish by his proper right knee. Facial features are lightly added to give the amorphous shape a more human-like appearance [Fig. 12]. By the Edo period the use of the single stroke technique emerged as a way enterprising artists could advertise their deft handling of a brush. In a collection of one stroke sketches, Hokusai himself created an image of the patriarch following a different brush path than Shōkai, yet complete with eyes peering out of a darkened hood [Fig. 13].
Attributed to Shōkai Reiken 性海霊見 (1315-1396), untitled hanging scroll, Umezawa Kinenkan 梅澤記念館 [dated 1394]
From Katsushika Hokusai 葛飾北斎 (1760-1849), Album of Drawing with one Stroke of the Brush 傳神開手一筆畵譜 [close up]
Another, more abstract method of producing a one stroke Bodhidharma also emerged. In these renderings, Bodhidharma is often depicted from the side or back, eliminating the need to draw the cloth around his legs or opening of the hood. Hakuin offers some of the most important examples of this highly minimalist expression. With a proverbial flick of his wrist, Hakuin could depict Bodhidharma sitting in meditation through a combination of straight and curved segments of a continuous line. Yet, Hakuin may have been more devious than simply rendering Bodhidharma into near oblivion. Hakuin is known to have engaged in the visual game of word-pictures (J. moji-e 文字絵), or creating visual images based on the structure or special arrangement of East Asian characters (J. kanji 漢字). In the first example [Fig. 14], Bodhidharma is a highly abstracted rendering of the character nin 忍, “forbearance” (S. kṣanti). A central Buddhist virtue, the meaning of “forbearance” is also relevant to the image depicted, namely, Bodhidharma engaged in meditation for a duration of nine years. Because Hakuin was also a master as expressive “grass style” (J. sōsho 草書) calligraphy , he had a deep knowledge of the structure of characters and could manipulate the brush strokes – or in this case, a single stroke – to form a highly suggestive shape. Quite amazingly, Hakuin shows that a variety of characters could be used for this purpose of depicting a person in meditation. The second example [Fig. 15], while looking very similar to the first, is in fact a different word, gu 愚, “delusion” (S. moha)[notice the closed circles representing the head and body]. Often cited as one of the root mental afflictions that needs to be eliminated, the choice of “delusion” is not, at first, entirely obvious. Yet, it seems that Hakuin was not attempting to depict Bodhidharma in this instance, but the renowned Zen master, Gudō Tōshoku 愚堂東寔 (1577–1661), whose family names shares the word gu. At this stage was see the humorous nature of Hakuin coming into full view, as he plays with our expectations. These vague renderings are so amorphous they are truly, as Neil McFarland has pointed out, “but a short step away from the traditional ensō, 円相 the circle signifying nothingness or emptiness.”
Hakuin Ekaku 白隠慧鶴 (1686-1769), Wall-Gazing Daruma in [Shape of] the Character Nin 忍字面壁達磨図, Ginshu Collection
Hakuin Ekaku 白隠慧鶴 (1686-1769), Gu Illustration 愚字図, Jishō-ji 自性寺
Before we turn to the complete erasure of Bodhidharma’s image, let’s make an unexpected jump to postwar “superflat” pop art and see how this artistic tradition continued. In a move that was not expected based on the widespread popularity of his cartoonish smiling flowers, Japanese artist Murakami Takashi 村上隆 (b. 1962) embraced the timeworn attempt at painting the first Zen patriarch’s image. Exhibited at the Gagosian Gallery in New York in 2007, Murakami’s Bodhidharma took several forms, but they all reflected the canonical portrait genre first developed in the thirteenth century [Figs. 16-17]. Most notably, Murakami employed bright colors in his renderings, a sharp departure from traditional monochromatic ink wash painting, although black line-work still formed the backbone of the imagery. Most evocative are the dazzling rainbow-colored eyes of Bodhidharma, which stare hypnotically, almost mindlessly, into space. The bodily heft, protruding nose, and wild eyebrows and hair remain faithful to their visual ancestors, however, ensuring both Hakuin and Hokusai would recognize their artistic muse.
Murakami Takashi 村上隆 (b. 1962), I open wide my eyes but I see no scenery. I fix my gaze upon my heart.,  Photo: Peter Romaskiewicz, 2007.
Murakami Takashi 村上隆 (b. 1962), In the heart’s eye, a universe.,  Photo: Peter Romaskiewicz, 2007.
While some have posited that highly abstract painting to be a particular “Zen speciality,” there is also a long tradition in Chinese portraiture of trying to capture the “living spirit” (C. shen 神) of a subject beyond his manifest appearances. Transcending flesh to get at the unique spirit of a person may have motivated many Bodhidharma portraitists, resulting in a variety of forms that attempted to seize upon his iconoclastic biography. Moreover, from a strict Buddhist perspective, the attempt to truly “capture” any phenomenon, in language or through visual representation, is foolhardy. The flux of an impermanent reality cannot be adequately captured in static forms. This deconstructive aspect of Buddhist emptiness rhetoric is echoed in Huakuin’s quote from the epigraph. The “original form” of Bodhidharma is precisely no form, that is why it disappears once manifested on paper. Trying to draw the Bodhidharma that cannot be drawn is an impossible quest, which is precisely why so many continue to attempt it.
*This was written for my students in my Woodenfish 2019 students. It is used in conjuction with a classroom activity where we draw Bodhidharma. I will likely be editing this several times…
Woodenfish 2019 Bodhidharma drawings
 Taken with minor alterations from Seo, Addiss & Fukushima 2010: 97.
 The story of Hokusai’s feat was told by Kōriki Enkōan 高力猿猴庵 (1756-1831), a Nagoya artist who published an illustrated account in 1817, entitled Detailed Illustrations of Hokusai’s Large Scale Sketches 北斎大画即書細図. Another illustrated account can be found in the 1893 Biography of Katsushika Hokusai 葛飾北齋傅 by Iijima Hanjūrō 飯島半十郎 (1841-1901) (See Anonymous 1898). Lastly, Odagiri Shunkō 小田切春江 (1810-1888) included the illustration Hokusai’s Image of a Colossal Bodhidharma 北斎席画の大達磨 as an appendix to his 1853 publication, The Illustrated Guide to Famous Places in Owari 尾張名所図会. Odagiri’s illustration is of Hokusai’s 1804 masterpiece, while the images in Kōriki and Iijima are derived from the 1817 event. Thankfully, the relevant text from these works is extracted and published online here: http://www.ne.jp/asahi/kato/yoshio/kobetuesi/nagoya-hokusai-daruma.html.
In 2017, on the bicentennial anniversary of Hokusai’s performance, several city institutions in Nagoya (and elsewhere in Japan) recreated the event, see e.g. https://www.asahi.com/articles/ASKCR6360KCROQIP017.html.
 Hokusai’s original large-scale painting was also saved, but was regrettably destroyed when Nagoya was firebombed in 1945.
 This name, Damo dashi 達摩大師, which is used on Hokusai’s promotional handbill, is common in Japan. It became common in China to shorten Bodhidharma’s translated name Putidamo 菩提達磨 to simply Damo 達磨, or in Japanese pronunciation, Daruma. In Japan, an honorific was sometimes added, giving us Daruma Sama 達磨様 (Mr. Daruma) or the name used by Hokusai above. Faure notes that Bodhidharma is considered among the “deities in vogue” (J. hayarigami 流行神) from the Edo period, see Faure 2011: 46, 62.
 It moves beyond the purposes of this essay to talk about the changing biography of Bodhidharma, of which the secondary literature is as expansive and varied as the primary sources. This notwithstanding, McRea 2014 is a good place to start.
 See McFarland 1986 and Faure 2011 for more innovative and risqué expressions of Bodhidharma in the Edo period.
 Brinker et al. 1996: 210, Seo, Addiss & Fukushima 2010: 95. Due to the standard placement of patriarch portraits in Ch’an public monasteries, odd-numbered patriarchs (with Bodhidharma counted as number one) would typically face towards the left, see Sharf & Foulk 1993: 175-6, 187 and Brinker et al. 1996: 155. We will see, however, there is a difference between the formal chinzō 頂相 portraits of eminent Zen masters and the often monochromatic images of Bodhidharma. See Sharf and Foulk 1993 for the compositional characteristics of the chinzō genre.
In addition to “bust portraits,” it also became common to depict episodes in the life of Bodhidharma, such as “Wall Gazing Bodhidharma” (C. mianbi Damo; J. menpeki Daruma面壁達磨), “Reed Bodhidharma” (C. luye Damo, J. royō Daruma 蘆葉達磨), and “Single Shoe Bodhidharma” (C. zhilü Damo, J. sekiri Daruma隻履達磨)[NB: While this imagery appears to have originally developed in China, art historians tend to solely use the Japanese to denotes these particular artistic renderings]. Except for the highly stylized Wall-Gazing Bodhidharma, I will not be addressing these latter artistic forms here. The history of Bodhidharma in Korea is being studied by Beatrix Mecsi in several publications.
 Sharf and Foulk (1993) speculate that a portrait of Bodhidhamra may have been installed in the Hall of Seven Patriarchs 七祖堂 constructed by Puji 普寂 (651-739) at Shaolin Temple 少林寺in the attempt to position his master, Shenxiu 神秀 (606?-706), as the principal Dharma heir of Hongren 弘忍 (600-674)(see esp. p. 172). Additionally, it is known that Shenhui 神慧 (684-758) constructed his own Portrait Hall 真堂 around 752, commemorating the unbroken line of succession back to Bodhidharma, see Sharf & Foulk 1993: 174-5. It remains unknown what these portraits may have looked like. The Dunhuang version of the Platform Sutra (c. 830), however, notes that placed in a three section corridor 三間房廊 of Hongren’s temple were “paintings of the five great patriarchs transmitting the robe and Dharma” 畫五祖大師傳授衣法 (T.2007.337b18-9). While there is no reason to take this as a true reflection of Hongren’s temple, it may recall the images installed previously by Puji and Shenhui. In any case, the transmission of the robe from master to disciple is the iconic event captured in the purported illustrations, not merely a portrait of a Zen master. For a brief discussion on these early transmission depictions see Lachman 1994: 245-253.
 We also see Huike’s severed left arm on the ground, reflecting the widespread story of his attempt to garner Bodhidharma favor. An analysis of these older images of Bodhidharma can be found in Chapin 1945 and Lachman 1994.
 Paul (2009) argues that Chan (Zen) “eccentric monks” 異僧, such as Hanshan 寒山, Shide 拾得, and Budai 布袋, developed their iconic features during the Southern Song and Yuan, comprising a unique category of visual representation (see esp. pp. 65-6). While Paul separates Chan eccentrics from orthodox patriarchs such as Bodhidharma, the late Song and early Yuan seems to be a fertile period for exploring these new eccentric visual paradigms for Buddhist figures. Faure (1991) also seems to bracket the “trickster” figures of Hanshan, Shide, and Budai from the “thaumaturge” Bodhidharma (see esp. pp. 115-8), but it would seem that Bodhidharma represents a more complex meld of idealized types, especially in terms of his visual portrayal. Additionally, the development of the image of Bodhidharma seems to have occurred with the emergence of “Śākyamuni Emerging from the Mountains” (C. chushan Shijia, J. shussan Shaka 出山釋迦) motif, especially in relation to the “Reed Bodhidharma” motif, see Brinker 1973b and Brinker et al. 1996: 150-1.
 The hanging scroll from Myōshin-ji 妙心寺 is sometimes listed as part of a triptych 三幅 by Li Que 李確 [v.l.确](active mid-13th century), consisting of the additional scrolls depicting Fengang 豊干 and Budai 布袋. Brinker et al. 1996 lists it as anonymous (pp. 210-11, cf. 220-1).
 Traditionally, Bodhidharma is considered to have originated from Southern India 南天竺, although older Chinese sources claim he is from Bosi 波斯 (a region in the Hindu Kush), mistakenly taken to be Persia by later scholars, see McRea 2014: 130 (and footnote therein).
 The older images of Bodhidharma engaging in the drama of patriarchal succession likely developed among debates over claims to the authentic one-to-one lineage transmission (see note above). These newer images of Bodhidharma, placing an emphasis on his appearance, no longer function with the same visual rhetoric. While they still carry an import vis-à-vis lineage transmission, they also firmly announce the iconoclastic persona of Bodhidharma that evolved in Chan literature. One might speculate that Bodhidharma’s presence no longer spoke to an internal Tang-era Chan debate over authentic lineage, but to external Song-era critiques of a supposed “wordless” Chan transmission stemming back to the Buddha himself.
 Alternative dates of 1685-1768 are sometimes used since Hakuin was born and died at the end of twelfth month of the lunar calendar.
 According to Hakuin, he burned his entire collection of artwork and calligraphy in his twenties. This portrait of Bodhidharma remains his oldest extant work, see Aviman 2014: 36. For more on Hakuin’s changing Bodhidharma styles, see Aviman 2014 and Seo, Addiss & Fukushima 2010: 95-104. A third portrait which is conveniently dated to Hakuin’s age 83 provides a nice trajectory for the evolution of his work, see e.g. Aviman 2014: 43.
 The symbolic importance of this shape, kokoro 心, is examined in Yoshizawa & Waddell 2009: 207-12.
 McFarland 1986: 168 also notes this important factor in the artistic tradition of depicting Bodhidharma.
 When tinted, Bodhidharma is most often presented wearing a bright red robe, a pictographic tradition stemming back to the thirteenth century. In the Edo period, Bodhidharma’s association with the color red helped recast him as a smallpox deity, see Faure 2011.
 McFarland 1986: 184.
 I am unsure if moji-e, which typically uses a fast cursive script that is often made with a single line, would formally qualify as ippitsu. It seems Hakuin’s work is sometimes categorized under both.
 Hakuin is known to have used even a third character in these abstract representations of Bodhidharma, in (or kakushi) 隱, “concealed” (Seo, Adiss & Fukushima 2010 use in, while Onishi 2014 uses kakushi). Taken from Hakuin’s own name, he would omit the kozato 阝 radial to produce a the shape of a person in meditation. This person is believed to be Hakuin himself, see Onishi 2014:63. Notice all characters, nin, gu, and in have a “heart” (kokoro 心) radical at their base, allowing Hakuin to use it to represent the flowing hem of the robe.
 See Seo, Adiss & Fukushima 2010: 201 and Onishi 2014: 63.
 McFarland 1986: 184.
 Murakami’s depictions of Bodhidharma, as their relation to “Zen art,” have been touched upon briefly by Levine 2017. Murakami also painted another traditional episode in the life of Bodhidharma, “Huike Amputating His Arm” (C. Huike duanbi, J. Eka danpi 慧可断臂). To produce this image Murakami reproduced a closely cropped image or Huike’s arm from the famous painting by Sesshū 雪舟 (1420-1506) at Sainen-ji斎年寺.
 The category of “Zen art,” often thought as an spontaneous expression of No Mind 無心, has recently been examined by the works of Gregory Levine, see e.g. Levine 2017. I quote the infelicitous wording of McFarland (1986: 186) as but one example of the widespread belief that Zen and art share a special relationship. Sharf & Foulk (1993, esp. pp.158-63, 202-6) outline the basic concerns in Chinese and Chan/Zen art regarding the tensions between representation and reality.
- 1898. “The Biggest Picture on Record,” in The Strand Magazine, Vol. 15, No. 89 (May 1898), pp. 558-562.
- Aviman, Galit. 2014. Zen Painting in Edo Japan 1600-1868: Playfulness and Freedom in the Artwork of Hakuin Ekaku and Sengai Gibon. London: Routledge.
- Brinker, Helmut. 1973a. “Ch’an Portraits in a Landscape.” Archives of Asian Art, Vol. 27, pp. 8-29.
- Brinker, Helmut. 1973b. “Shussan Shaka in Sung and Yüan Painting.” Arts Orientalis, Vol. 9, pp. 21-40.
- Brinker, Helmut, Hiroshi Kanazawa, and Andreas Leisinger. 1996. Zen Masters of Meditation in Images and Writings. Zurigo: Artibus Asiae Publishers.
- Bush, Susan H., and Mair, Victor 1977/78. “Some Buddhist Portraits and Images of the Lu and Ch’an Sects in Twelfth- and Thirteenth-Century China.” Archives of Asian Art, Vol. 31, pp. 32-51.
- Chapin, Helen. 1946 “Three Early Portraits of Bodhidharma.” Archives of the Chinese Art Society of America, Vol. 1, No. 66-67, pp. 75-78.
- Faure, Bernard. 1986. Le Taité de Bodhidharma: Première anthologie du bouddhisme Chan. Paris: Seuil.
- Faure, Bernard. 2011. “From Bodhidharma to Daruma: the Hidden Life of a Zen Patriarch,” Japan Review, Vol. 32, pp. 45-71.
- Fontein, Jan and Hickman, Money L. 1970. Zen Painting & Calligraphy: An Exhibition of Works of Art Lent by Temples, Private Collectors, and Public and Private Museums in Japan, Organized in Collaboration with the Agency for Cultural Affairs of the Japanese Government. Boston: Museum of Fine Arts. [not consulted]
- Foulk, T. Griffith and Sharf, Robert H. 1993. “On the Ritual Use of Ch’an Portraiture in Medieval China.” Cahiers d’Extrême-Asie, Vol. 7, pp. 149-219.
- Kido Chūtarō 木戶忠太郎. 1932. Daruma to sono shosō 達磨と其諸相 [Bodhidharma and His Appearances]. Tokyo: Heigo Shuppan-sha. [Classic work on the evolution of Daruma in popular culture, not consulted; this work is outlined in Chapin 1945]
- Lachman, Charles. 1993. “Why Did the Patriarch Cross the River? The Rushleaf Bodhidharma Reconsidered.” Asia Major, Vol. 6, pp. 237-68.
- Levine, Gregory. 2017. Long Strange Journey: On Modern Zen, Zen Art, and Other Predicaments. Honolulu: University of Hawai’i Press.
- Levine, Gregory, Yukio Lippit, Naomi Noble Richard, and Melanie B. D. Klein. 2007. Awakenings: Zen Figure Painting in Medieval Japan. New York: Japan Society. [not consulted]
- McRae, John R. 2014. “The Hagiography of Bodhidharma: Reconstructing the Point of Origin of Chinese Chan Buddhism,” in Indian in the Chinese Imagination: Myth, Religion, and Thought, John Kieschnick and Meir Shahar, eds.), pp. 125-138. Philadelphia: University of Pennsylvania Press.
- McFarland, H. Neil 1986. “Feminine Motifs in Bodhidharma Symbology in Japan.” Asian Folklore Studies, Vol. 14, pp. 167–91.
- McFarland, H. Neill (1987). Daruma: The Founder of Zen in Japanese Art and Popular Culture. Tokyo and New York: Kodansha International Ltd. [not consulted]
- Onishi Masanari 尾西正成. 2014. “Hakuin Ekaku ‘menpeki daruma’ to moji-e no shūhen 白隠慧鶴「面壁達磨」と文字絵の周辺 [“Wall-Gazing Bodhidharma” by Hakuin Ekaku and the Edges of Pictorial Calligraphy].” Shogaku shodō-shi kenkyū書学書道史研究 [Calligraphic Studies], Vol. 24, pp. 59-73,117-116.
- Paul, Paramita. 2009. “Wandering Saints: Chan Eccentrics in the Art and Culture of Song and Yuan China.” PhD dissertation, Leiden University.
- Seo, Audrey Yoshiko, Addiss, Stephen and Fukushima Keido. 2010. The Sound of One Hand: Paintings and Calligraphy by Zen Master Hakuin. Boston, Mass: Shambhala. [Also see https://www.lacma.org/art/exhibition/sound-one-hand-paintings-and-calligraphy-zen-master-hakuin]
- Yoshizawa, Katsuhiro, and Waddell, Norman. 2009. The Religious Art of Zen Master Hakuin. Berkeley, Calif: Counterpoint.