For his work „504 Sheets“ Jakob Weber bought a customary package of copy paper (500 sheets, DIN A4, 80g/m2) crumpled, unfolded and took a picture of each sheet. In routinely manner each sheet is wrought, photographed, printed on the same customary copy paper, serially numbered on the back and filed into a folder until the stack of 504 sheets is processed. The white paper is transformed into a sculptural surface. Folded landscapes in tender grayscales to high contrasts. Out of the uniformly mass product a reference work of photographic unique items has emerged.