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

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.

A show at the Guggenheim Museum highlights the early abstract movement, prominently featuring work by husband and wife Robert ...

Opera Gallery to present Hybrid Souls, a solo exhibition by Swiss painter Andy Denzler, who will be present for the ...