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.

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

Her works reveal a rich set of references and precedents, primarily tied to early avant-garde research and, in particular, ...

"Cut from the Same Cloth" is a wide-ranging group show that weaves together the many connections between one of the oldest of handcrafts and newer technology. The show is on view through April 6.