The invention of silver gelatine based photography changed the world as profoundly as any invention, including the printing press, railroads, airplanes and the personal computer. Silver gelatin media launched photography as a tool of creativity that expanded into a medium that became a powerful component of the world. As with all great discoveries and technological advances, it came from discoveries leading up to its use and the thousands of applications that followed. The Silver Hall of Fame recognizes individuals who contributed to silver’s amazing role in the history of the world.
Henry Talbot was an English polymath - a person whose knowledge spans a substantial number of subjects. His interest in photography led him to invent the salted paper and calotype process, also called talbotye, in the 1830s. In this technique, a sheet of paper coated with silver chloride was...