“First, and emphatically, I accept the flat plane of the picture surface as the primary frame of reference of the picture. The experience itself may be described as one of total absorption in the object. But the object serves only a personal need and the requirements of the picture. Thus, rocks are sculptured forms; a section of common decorated ironwork, springing rhythmic shapes; fragments of paper sticking to a wall, a conversation piece. And these forms, totems, masks, figures, shapes, images must finally take their place in the tonal field of the picture and strictly conform to their space environment. The object has entered the picture in a sense; it has been photographed directly. But it is often unrecognizable; for it has been removed from its original context, disassociated from its customary neighbors and forced into new relationships.”

Aaron Siskind