The Central Valley Project of Berlin, Germany (Deutschland) is a photographic studio specializing in Wet-Plate Collodion (positives (Ambrotypes & Tintypes) and glass negatives), as well as Albumen and Salted Paper Printing. The Central Valley Project offers Wet-Plate Collodion, Albumen & Salted Paper printing, portraiture (Ambrotypes & Tintypes, and glass negatives) as well as historical printing services including Albumen, Salted Paper, Orotones, Opaltones, and black & white Silver Gelatin prin