The act of painting is often seen as a solitary pursuit; we picture the artist alone in a studio, working through compositional puzzles and experimenting with materials of their own choosing. For Dima Rebus, the process is collaborative, although she may or may not know the other participants. In her large-scale works, the London-based artist adds new meaning to “watercolor” as she incorporates water samples collected from strangers around the globe.

In her series Floaters, Rebus processes these crowdsourced units by freezing them with watercolor pigments, which she then allows to melt across the substrate, creating abstract color fields. She then adds figures and elements of landscape, often with a fluid, rippling effect evocative of light glinting off the surface of a lake, as aquatic themes emerge in the form of pools and swimmers.

a mixed-media watercolor painting of two swimmers in a dark body of water“Noon Floaters” (2025), watercolor on paper, chemical solutions, rainwater, and water samples from strangers, 140 x 300 centimeters

“Nearly every sample arrives with a letter, opening a dialogue shaped by place, mood, memory, and time,” Rebus says. “Over the years, I’ve built an archive of waters from rain, rivers, seas, oceans, and glaciers, each preserved as both material record and human message.”

Find more on the artist’s Instagram.

a detail of a a mixed-media watercolor painting of a swimmer in a dark body of waterDetail of “Noon Floaters”

a mixed-media watercolor painting of a garden glass house interior with huge lily pads in a pool and potted plants“Afterimage VII” (2025), watercolor on paper, chemical solutions, and rainwater, 110 x 200 centimeters

a mixed-media watercolor painting of a member of the King's Guard in a pool“Nothing Matters Until An Empty Sofa Says Otherwise 1” (2026), watercolor on paper, chemical solutions, rainwater, and water samples from strangers, 110 x 86 centimeters

a mixed-media watercolor painting of a meadow with trees in the background, centered on shimmering carousel horses“Intuitive Course VII” (2025), watercolor on paper, chemical solutions, rainwater, and water samples from strangers, 42 x 80 centimeters

a mixed-media watercolor painting of a swimmer mostly submerged in a green body of water“Morning Floaters” (2025), watercolor on paper, chemical solutions, rainwater, and water samples from strangers, 140 x 300 centimeters

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