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.

“But I use color to emphasize the scent, the spirit, and the feeling of the thing I’ve experienced.” His prints and paintings of sporting events, leisure activities, and movie characters like Rocky ...

Snowflakes provide many of us with our earliest impressions of what it means to be unique. Even within a group—the flakes so ...