2003 Ilfochrome Photograms (Propagation) and Wet-Plate Collodion photograms on glass (Maple Seeds) Color images are 10"x8", Black and White are 5.5"x4.25" Maple Seed and Propagation are photograms of maple seeds. The black and white photograms are made on collodion wet-plate glass negatives. The Propagation series images are made on Ilfochrome paper.