PITTSBURGH, PA.- Henri Cartier-Bresson once said of himself, Robert Capa, and Brassaï, Whatever we have done, Kertész did first. He was referring to André Kertész, one of the giants of 20th-century photography, whose work is featured in an exhibition at Carnegie Museum of Art this fall. André Kertész: On Reading includes photographs from the 1920s to 1970s that examine the power of reading as a universal pleasure and illustrate Kertészs ability to capture the poetry and choreography of life in public and private moments. Balanced between geometric composition and playful observation, these glimpses of everyday people and places show how Kertész forever changed the course of photographic art. This is the first exhibition of Kertészs photographs to be shown in Pittsburgh. In the digital age that surrounds us, where people read from computer screens, cell phones, and electronic books of one sort or anot