Korean artist Jimok Choi believes that a painting is only completely finished when it is being viewed. His airbrushed canvases explore the idea of the “afterimage” created when we focus on a light source, while his alternative “frames” subvert the conventions of displaying artworks.
Born in 1981 in Seoul, Jimok Choi graduated with a BA in Western Painting from Suwon University, Korea in 2006 and an MFA in Fine Arts from the Muthesius Kunsthochschule in Kiel in 2013. Returning to Korea in 2022, he now lives and works in Paju.
Throughout his career, Jimok Choi has been fascinated by the concepts of seeing and being seen. His works centre on painting—which may be interpreted as abstract, although he has suggested he “could say it’s closer to realism”—but also include installation and performance.
Part of Jimok Choi’s practice centres on reinterpretation of traditional forms of art. “The world we see with our eyes doesn’t have fixed angles, so why should we force it into the format of paper or canvas?” he said in 2025. During the early part of his career he created “frames” by quartering and reassembling cultural, national or artistic symbols—for example, a flag, a guitar, portraits or a door—and turning the inner part into the frame, perhaps suggesting his own thoughts on deconstructing social conventions.
He is also focused on light and colour, particularly the concept of the “afterimage” generated in the viewer’s eye after looking at a brightly lit scene or object. This can be linked to Goethe’s Theory of Colours (1810), rejecting Isaac Newton’s optical ideas and instead arguing that the perception and experience of the eye influences the essence of colour. After the retina has been exposed to a particular light source, it forms images in complementary colours. “Afterimage is an optical illusion caused by the excitement of the visual nerve,” Choi said in 2023.
Choi airbrushes acrylic paint on to canvas to assemble the thick, flowing dominant parts of the afterimage while the dispersed particles of colour around the edges recreate the elements that disappear first from the retina. “Even if we close our eyes, we never stop looking at something,” Choi said in 2024.
Jimok Choi airbrushes heavily pigmented acrylic on to canvas to make his “afterimage” paintings. He uses an airbrush so that the colours can co-exist and the changes between them are natural and detailed.
No, Jimok Choi is not specifically a performance artist, but he is an interdisciplinary artist. To accompany his 2025 solo exhibition, A Hundred Suns, he staged a performance called Your Retina Is My Canvas, in which the audience was plunged into darkness and then Choi whirled around a bright spotlight, enabling everyone present in the room to see their own “afterimages”. “The material elements of painting are absent,” he explained, referring to the lack of paint or canvases, but he was still creating a sensory experience for the assembled audience.
In 2023, while preparing his The Light of Absence exhibition, Jimok Choi discussed that his “afterimages” can’t be recorded in pictures, so they can’t be reproduced by AI that executes commands based on image data. Talking about the expansion of AI in a 2025 Instagram Reel, Choi said that his “body, my eyes and my senses feel like my weapons”. He added: “Painting will continue to evolve as a device to deepen experience.”
Ocula

A respected voice in contemporary art discourse.
Focusing on ambitious storytelling and insightful art-world commentary. Ocula Magazine publishes in-depth interviews, critical essays and timely analysis on the artists, exhibitions and ideas driving the global art world.
Learn more about Ocula Magazine
Showcasing the best of the art world.
Ocula partners with galleries from around the world to highlight their artists, artworks and exhibitions. Gallery membership is by application and invitation, with each member vetted by an independent panel.
Learn more about Ocula Membership
Specialises in the sale of major artworks.
Led by a team with deep ties to the world’s leading auction houses, galleries and collectors. Ocula’s advisory team offers bespoke services to high-net-worth clients from around the world who are looking to acquire the best of contemporary and modern art.
Learn more about our team and services