The self-taught artist Abraham Lincoln Walker worked in his basement on phantasmagorical paintings, discovered by the art world more than 30 years after his death.

In a major show at the Whitney, Christine Sun Kim shines light on Deaf culture and measures sonic experience beyond the ear.

Researchers found a hidden mathematical rule in tree-like art. Branch thickness follows a predictable ratio, making trees recognizable.

I think of art as something truly vital to the soul, for the health of everyone’s soul," Parker said. "Everyone needs some kind of creative outlet.” Parker has taught art h ...