Light and shadow inside me
2021–, Aqueous dye on paper, faded by exposure to sunlight/2022–, Gelatin silver print (photogram)

Installation view: EUGENE STUDIO After the rainbow at Museum of Contemporary Art Tokyo

07.21-08.23 in my house, in Tokyo, 2021
Aqueous dye on paper
107.6 × 155.7 cm
Private collection

Gelatin silver print (photogram)
Eugene Atelier iii
Light and shadow inside me (untitled), 2022–
Gelatin silver print (photogram)
Eugene Atelier iii

Installation view: EUGENE STUDIO After the rainbow at Museum of Contemporary Art Tokyo
Light and shadow inside me
The Light and shadow inside me series comprises two types. The greenish-blue works are paintings made by folding a single sheet of watercolor paper—first brushed with water-based ink—into an origami-like polyhedral form, exposing it to sunlight for several weeks, and then unfolding it.
The black-and-white works are photograms made in the same way on silver-gelatin photographic paper*, folded in a darkroom and exposed to a single point light. In both cases, the image arises solely from light and the support, capturing the idea that “all things, by virtue of their very existence, carry light and shadow.”
In the greenish-blue works, the surface begins uniformly greenish-blue; areas exposed to strong sunlight fade, while portions shaded by the work’s own folds retain their color.For the monochrome works, the process begins with constructing a custom huge darkroom. A continuous sheet is hand-folded into a polygonal prism—for example, a three-meter sheet scored with forty-eight straight fold lines and folded into a forty-eight-sided form—and then exposed for a few seconds to a single light in the darkroom, producing the image directly on the paper.
* Photographic paper: a silver-gelatin paper coated with a light-sensitive (silver-halide) emulsion that darkens with increased exposure to light.
* Photogram: an image made without a camera by exposing photographic paper directly; as a result, the works are not editions but unique monotypes.
最初は全面が碧緑色だったものが、太陽光に当たる部分は強い光によって退色し、絵自身で守る影の部分は色が残ります
また、モノクロームのものは、自作の暗室を作るところから始まり、ひとつながりの紙を折り曲げ多角柱にしー例えば3mの印画紙に48本の直線を引き、48角柱に折りー、暗室で数秒、ひとつの光を当てて、印画紙に直接感光させて制作されます。
※フォトグラムは、カメラを用いずに写真印画紙に直接ものを置くなどして感光させて制作する技法。そのため、制作されるものはエディションではなく全てモノタイプ(一点もの)。
Quoted from“...Also on display at Atelier iii is “Light and Shadow Inside Me,” an exploration of the sun’s role as both creator and eraser. Ink-coated paper is folded into polyhedral forms and exposed to sunlight over weeks. When unfolded, the resulting gradients — where light has bleached the surface and shadows have preserved its original tone — serve as a record of time’s passage.
The New York Times International Weekly Edition (print) / The Japan Times Weekly Edition, 2025
“This piece progressed significantly during the COVID period when movement was restricted, yet the sun continued its course, and light and shadow remained constant,” Kangawa says.”
「この作品は、とくにCOVID期間中に移動が制限された時期に成立しました。その間も太陽は進み続け、光と影は変わらずそこにあったからです。”
Quoted from“Light and shadow inside me is a signature series of two-dimensional works by Kangawa. In the original green works, paper is coated on one side with water-based dye, folded and fixed to form a polygonal prism, and exposed to sunlight for several weeks. Each face of the prism receives a different amount of sunlight depending on the direction of the sun’s rays, resulting in some areas fading faster than others to form a gradation of color. The fading process can be described as a “progression” in the sense that the dye changes color, or a “regression” in the sense that it brings the paper back to its original color. Furthermore, in their use of sun exposure, works from this series can be considered both paintings and photographs. The understated works, created with only their own light and shadows, offer a new perspective on the relationships between light and shadow, subject and medium, painting and photography, and beginning and end.”
The catalogue EUGENE STUDIO / Eugene Kangawa: Power of Imagination Part 1/3 (Collection Exhibition, 2023)
“『Light and shadow inside me』シリーズは、寒川の代表的な平面作品シリーズであり、代表的な翠色のものは水性染料を一面に塗布した紙を多角柱になるよう折り曲げて固定し、太陽光に数週間晒して制作されます。太陽の方向によって面ごとの光の当たり具合が変わり、退色の程度に差異が生じることで、グラデーションの「絵」が描き出されるのです。ここでの退色は、色を変えるという‘進行’でもあり、元の紙色へ戻す‘後退’とも言えます。また、日焼けを利用する点で、本シリーズは絵画とも写真とも捉えられるでしょう。「絵自らがもちあわせる光と影」のみでイメージを描くこの還元的な作品は、光と影、モチーフと支持体、絵画と写真、そして、始まりと終わりなどの関係性へ新たな視点を投じます。”
Quoted from“This series features gradations created by allowing bright green water-based dye to fade in a very specific way.
The exhibition catalogue EUGENE STUDIO: After the Rainbow (Museum of Contemporary Art Tokyo, 2021).
First, the dye is applied to a sheet of paper. The sheet is then folded into a prism, which is exposed to the sun over a period of weeks or months. The faces on the prism that receive the most sunlight fade dramatically, while those that remained largely in shadow remain a vivid green. The paper is then unfolded to reveal the finished gradation.”
“本シリーズは翠色の水性染料を特殊な技法によって均一に塗布した画面が自然光によって退色し、グラデーションが生じた作品である。
翠色を塗布した一枚の紙を折り曲げて多角柱にし、数週間から数ヶ月間、太陽光に曝すと、光があたっている面は退色が進み、影になっている面は翠色が保たれることでグラデーションが生じる。”

Installation view: EUGENE STUDIO After the rainbow at Museum of Contemporary Art Tokyo


2. Fold the paper into a polygonal prism.
3. Expose to sunlight.
(Production process of Light and shadow inside me)



Installation view: EUGENE STUDIO After the rainbow at Museum of Contemporary Art Tokyo

07.21-08.23 in my house, in Tokyo, 2021
Aqueous dye on paper
107.6 × 155.7 cm
Private collection

07.21-08.23 in my house, in Tokyo, 2021
Aqueous dye on paper
107.6 × 155.7 cm
Private collection

07.22-08.24 in my house, in Tokyo, 2021
Aqueous dye on paper
107.4 × 155.5 cm
Private collection

07.22-08.24 in my house, in Tokyo, 2021
Aqueous dye on paper
107.4 × 155.5 cm
Private collection

12.27–01.21 in my house, in Tokyo, 2022
Aqueous dye on paper
106.5 × 155 cm
“Fold a single painting and expose it to the sun. Light and shadow result. Where the sun shines, colors fade, but shadowy parts are protected.
This work, reminiscent of an impressionist painting, is a painting made with itself.
Painting, three-dimensional form, and solar burn as a primitive element in photography: these things unite and create, along with intermittent sun. Simply by existing, things have a front and a rear; where there is light, there is shadow, too.
I was rearranging my room one winter’s day when I noticed that a cardboard box near the window had faded.
The window receives sunlight only in winter, and I had left the box beside it.
Color had left the parts exposed to the light, creating a beautiful gradation. This work began with an intuition I felt then.
A painting that coexists with light and air, just like we do.
Phenomena alone do not an artwork make, so I began a process of trial and error.
With the offset printing on the box in my room, solar burn took months to take effect. For this reason, I became a frequent user of cyanotype* instead, as something like a sketch.
I put a sphere on top—to paint the sun with the sun; I rolled the paper up; I spent months experimenting with pigments and how they faded.
Before long I began to wonder: Could these flat surfaces reflect the surface more directly? One day, it came to me.
I creased and folded sheets of paper to make square and pentagonal columns, then placed them in the sun.This, I hoped, would result in paintings painted by themselves.
In a month or so, these sheets of paper had beautiful gradations from dark to light. In sheer virtue of their existence, everything already has light and shadow:
This, I felt, was the idea embodied in these green surfaces.”
「絵そのもののみで」光と影の絵がつくられる。
光の当たるところは退色し、影の部分は守られる。
抽象画のようなこの作品は、 絵画と立体、日焼けという写真の原始的な要素が一体となって、 そのときどきの太陽と共につくる。
ものごとは存在するだけで表と裏があり、光があれば影ができる。 ある冬の日、部屋の模様替えをした際に、窓際においてある箱が退色しているのを見つけた。
冬の間だけ太陽の光が差し込む窓があり、そのそばに立方体の箱を置きっぱなしにしていたものである。
光に当てられた部分は色が飛び、美しいグラデーションを描いていた。この作品はそこで得た直感からはじまる。 わたしたちと同じように、光や大気と共にある絵画。 現象だけでは作品にはならないので、色々と試行錯誤をする。
冒頭の箱はオフセットで印刷されたもので、「日焼け」してそのような状況になるまで数ヶ月以上かかった。
それゆえ、サイアノタイプ*を、ある意味でエスキースのようなものとして頻繁に使うようになった。
球体を載せて太陽で太陽を描いてみたり、紙自体を丸めてみたり、 あるときは様々な染料を載せては数ヶ月退色の実験をしてみたり......。 そうこうするうちに、「より直接、その平面自体が、
この状況を反映させることができるようにならないか」と考えを巡らせる。
ある日、ふと思いついた。 一枚の紙に、筋をいれて折り、四角柱や五角柱にして、それを太陽に向かって立てる。
そうすると、「絵そのもの自身によって、絵が描かれる」のではないかと考えた。 一ヶ月ほど待ってみると、そこには美しい光と影のグラデーションがあった。
ものごとは存在しているだけですでに、光と影がある。
この緑色の面は、それを体現しているように見えた。” *青写真、日光写真とも呼ばれる、鉄塩の化学反応を利用した古典技法。
薬液を塗布した印画紙を紫外線に露光することで、光の明暗が青色の濃淡として現れる。 Eugene Kangawa
図録『EUGENE STUDIO After the rainbow』より


Installation view: EUGENE STUDIO After the rainbow at Museum of Contemporary Art Tokyo
EUGENE STUDIO / Eugene Kangawa
Light and shadow inside me
2022–, Gelatin silver print (photogram)
Gelatin silver print (photogram)
300 × 202 cm
Private Collection

Gelatin silver print (photogram)
300 × 202 cm
EUGENE STUDIO Atelier iii

Gelatin silver print (photogram)
At Eugene Atelier iii

2. Form a polygonal prism.
3. Expose to light.
4. Unfold.

Gelatin silver print (photogram)
24 × 19.5 cm
Private Collection
Right: Light and shadow inside me (untitled) #77, 2023
Gelatin silver print (photogram)
24 × 19 cm

Gelatin silver print (photogram)
Right: Light and shadow inside me (untitled), 2023
Gelatin silver print (photogram)

Gelatin silver print (photogram)
Right: Light and shadow inside me (untitled), 2024
Gelatin silver print (photogram)
Light and shadow inside me
2022–Gelatin silver print (photogram)
Quoted from
the catalogue EUGENE STUDIO / Eugene Kangawa: Power of Imagination Part 1/3 (Collection Exhibition, 2023)
“Light and shadow inside me is a signature series of two-dimensional works by Kangawa. For its black-and-white variations, whole sheets of silver halide photographic paper (*1) are folded into polygonal prisms, then taken into a massive darkroom and directly exposed under light for several seconds. (*2) The understated works, created with only their own light and shadows, offer a new perspective on the relationships between light and shadow, subject and medium, painting and photography, and beginning and end. Due to their distinct materiality and monumental size, the works are more than just ordinary photographs —in fact, they generate an imposing presence akin to paintings.”
*2 A photogram is an image created without a camera, in which objects or materials are directly placed onto photographic paper and exposed to light. The resulting works are all unique as opposed to editioned. Quoted from collection exhibition EUGENE STUDIO / Eugene Kangawa: Power of Imagination Part 1/3”
本作の制作には、光と印画紙のみが使用され、最小の要素で光と影を描くことによって、‘物事は存在する時点で光と影が共存している’ことを表しています。また、その質感やサイズからはおよそ通常の写真作品とは想像できない作品となっており、絵画作品と同じ圧力を感じさせます。” ※印画紙は、現像感光材料(ハロゲン化銀を含む乳剤)が塗布された銀塩プリント用の用紙。光が多く当たると黒くなる性質を持ちます。
※フォトグラムは、カメラを用いずに写真印画紙に直接ものを置くなどして感光させて制作する技法。そのため、制作されるものはエディションではなく全てモノタイプ(一点もの)となります。 文:Collection(『EUGENE STUDIO / Eugene Kangawa: Power of Imagination Part 1/3』より)


Gelatin silver print (photogram)
259 × 202 cm
Right: Light and shadow inside me (untitled) #30, 2023
Gelatin silver print (photogram)
300 × 202 cm

Study for a Permanent Museum, Composition #5
“1 from 4”
Gelatin silver paper (photogram), watercolor paper, pencil, pastel
Courtesy of Eugene Museum in Bali
11.2 × 15.5 cm

Study for a Permanent Museum, Composition #12
“Multidimensionality”
Gelatin silver paper (photogram), watercolor paper, pencil, pastel
Courtesy of Eugene Museum in Bali
11.2 × 15.5 cm


Gelatin silver print (photogram)
120 × 100 cm
Private collection

Gelatin silver print (photogram)

Gelatin silver print (photogram)
Private collection

Gelatin silver print (photogram)

Gelatin silver print (photogram)
120 × 100 cm
Private collection
Gelatin silver print (photogram)
120 × 100 cm
Private collection

Gelatin silver print (photogram)
120 × 100 cm
Private collection
Gelatin silver print (photogram)
120 × 100 cm
Private collection

Gelatin silver print (photogram)
270 × 202 cm

Gelatin silver print (photogram)

Gelatin silver print (photogram)
“People and things are already multifaceted ‘just by existing’ and have both light and shadow. And they will always be slightly changing.”
Eugene Kangawa
そして、これらは常にわずかに変化していく。”
Eugene Kangawa


EUGENE i Image/imagine 想像 & Light and shadow inside me
This book includes a dialogue about 想像 Image/Imagine and excerpts of the artist’s words, as well as rich monochrome and green illustrations of Kangawa’s representative two-dimensional series Light and shadow inside me and scenery from around his atelier.
Museum official shop (Nadiff online)
*International shipping. (Please select the desired product on the linked page and click on the “Cart” button at the bottom of the website. It will automatically adjust to the delivery region.)
本書は「想像 Image/Imagine」についての対談や作家の言葉の抜粋と、本作に連なる寒川の平面作品の代表的なシリーズ「Light and shadow inside me」のモノクローム作品、翠色作品の豊富な図版 や、アトリエ周辺の風景なども収録しています。 2023年6月発行/252 × 182 mm/上製本/128頁/英語・日本語/定価:3,960円(税込) 購入はこちらから(2023年7月中旬以降より順次発送予定)
Nadiff(海外発送対応)
Eugene Kangawa/EUGENE STUDIO
His exhibitions and projects include EUGENE STUDIO The New Sea/After the Rainbow (Museum of Contemporary Art Tokyo, 2021–22); de-sport: (21st Century Museum of Contemporary Art, Kanazawa, 2020); 1/2 century later. (Shiseido Gallery, Tokyo, 2017); and 89+ (Serpentine Galleries, London, 2014), among others.
Following international recognition of his solo exhibition at the Museum of Contemporary Art Tokyo—centered on “symbiosis” and the “power of imagination,” at which he became the youngest artist to hold such an exhibition—a permanent museum dedicated to his work, brought to life by the vision and dedicated efforts of collectors across Asia and ASEAN, is now under construction by a local operating organization on an approximately one-hectare site near a UNESCO World Heritage site in Bali. (The Eugene Museum in Bali is scheduled to open in 2026.)
His short film has also been selected for—and received awards at—several international film festivals, including the Rhode Island International Film Festival, the Brooklyn Film Festival, and the Pan African Film Festival.
He currently works near Tokyo at Atelier iii—a lush studio designed and DIY-built by the artist and his team—together with a diverse, cross-disciplinary staff.