Aby M. Warburg (1866-1929) is recognized not only as one of the century's preeminent art and Renaissance historians but also as a founder of twentieth-century methods in iconology and cultural studies in general. Warburg's 1923 lecture, first published in German in 1988 and now available in Michael P. Steinberg's complete English translation, offers at once a window on his career, a formative statement of his cultural history of modernity, and a document in the ethnography of the American Southwest. This edition includes thirty-nine photographs, many of them originally presented as slides...