Mediums Most Popular MediumsAlbumen printGlass Plate NegativeWet Plate NegativeSalt Print from a Glass NegativeAlbumin on Glass A Albumen print (1) Albumin on Glass (1) G Glass Plate Negative (8) S Salt Print from a Glass Negative (7) W Wet Plate Negative (8) Front Porch of the Palazzo FarneseFront Porch of the Palazzo Farnese Rome St Peter St. Peter's Basilica and Square, RomeRome St Peter St. Peter's Basilica and Square, Rome