Chapter two - Pre-Digital Photographic Technology
During the pre-digital era, technology was extremely limited. Some pre-digital technology included, Dry Plate Collodion, Photogravure, Wet Plate Collodion and more. An interesting pre-digital technology was Dry Plate Collodion. To understand the Dry Plate method, you must be knowledgeable of the Wet Plate Collodi o n. This technology was a dominant method in 1851. Merriam-Webster Dictionary defines the wet collodion method as: “ A n early process in which the negative is prepared by coating a glass plate with collodion containing iodide, exposing in a camera while wet, developing with pyrogallol or acidified ferrous sulfate, and fixing in a cyanide solution or hypo .” The Wet Plate Collodion Method was a very tedious and time-consuming method. As mentioned in the video The Wet Collodion Process by Getty Museum, “ Producing a wet collodion image had to be done quickly and efficiently. This is because collodion the main chemical use...