TINTYPE HISTORY ESSAY Dating back to the early 1850s, Tintype photography has been utilized for it’s signature retro look and “fast” results. This type of photography experienced the most use during the 1860s-70s, and less going into the 20th/21st century. This doesn’t mean that it was completely discontinued, this type of photography attracts many photographers due to the fact that it has an instant (as in 20 minutes) result of a print that the customer can purchase. This photography is accomplished through the collodion process, a form of developing pictures by adding a soluble iodide to a solution of collodion (cellulose nitrate) and coating a glass plate with the mixture. This process reduces exposure time and was significantly less costly than the previously used, daguerreotype process. The collodion process requires a metal plate that was covered with a black tar like substance, then the collodion chemical is poured all over the plate making a thin and even layer. The plate i...