Tilda Swinton sleeps inside a vitrine at MoMA for her performance art piece The Maybe.

Japanese art collective Gutai freed the medium of expression from the confines of the gallery.

Poetry and Politics at the Walther Collection presents seventy-five vintage postcards, portraits, and cartes-de-visite from Eastern and Southern Africa.

MoMA PS1’s ambitious Expo 1 initiative.

It all begins with a dream.

Jon Kessler’s new exhibit The Web immerses us in our own electronically obsessed culture.

In honor of Vo’s 2012 Hugo Boss Prize, the Guggenheim is opening an exhibition that shows a more personal and intimate side of Vo’s work.

The first major retrospective in 25 years for a revolutionary photographer.

Comic humor, sci-fi style, x-ray vision.

The Japan Society shows off the pop art influence of classic Japanese prints.

Artists Sandra Gibson and Luis Recoder build a walk-in camera obscura for Madison Square Park.

The artists’ process is a source of infinite fascination.