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Mark Mawson: Dropping Paint Into Water

Oil and water

River of Rust by Ann Kate Davidson

oil & water, photographer Karen Keogh

Light Refraction

"Black (lava)" by Jake Rome.

a due Colori by Alberto Seveso, via Behance

Yellow

27 Incredible Once-In-A-Lifetime Shots.

James.

Keira Rathbone.

Daniel Danger.

Zentangle Lace III TeaStain art

Elephant Trio - oil by ©Eli Halpin - http://elihalpin.com/artwork/936502_Painted_Elephant_Trio_with_Gold_and.html

Adam S. Doyle

Hua Tunan.