Jeff Koons typifies event art. He also transcends it.

Does Philippe Vergne have what it takes to keep Dia from being DOA?

Tony Shafrazi, the man who tagged Guernica, tries another way of superimposing new art and old.

David Altmejd’s otherworldly figures create narrative just by standing still.

Does a Warhol look different when it’s hanging above someone’s TV set? Ask Louise Lawler.

An elegy for the city’s folk-art monumentalism.

Elizabeth Peyton returns to life.

Dan Flavin’s 1964 breakout show, in meticulous reproduction.

A collaboration between two superhot artists instantly looks dated.