Wetplate Collodion
Figure 2. A black glass ambrotype portrait of John Coffer
holding a 20x24 steel tintype sheet.
Copyright 2008 by Joseph Smigiel
unless otherwise noted.
Traditional darkroom photography and historical photographic processes
Figure 2. A black glass ambrotype portrait of John Coffer
holding a 20x24 steel tintype sheet.
Copyright 2008 by Joseph Smigiel
unless otherwise noted.