At Galerie Nathalie Obadia in Paris, Luc Delahaye recently showed ten large-format color photographs and one small black-and-white print, the bulk of his production since 2006. In his previous exhibition in Paris, at La Maison Rouge in 2005, nearly all of the photographs were made with a panoramic camera, but Delahaye seems to have come to feel that the format had become limiting, and the new work all issues from a four-by-five-inch camera that he wields without a tripod. This allows him to respond to events as they actually take place, in a quasi-photojournalistic manner, even as his aims go