I have been a fine arts photographer for thirty years, specializing in black and white and color photographs of the urban landscape. I am also a college professor. I began my ebay business selling real photo postcards beccause of my long interest in photographic history. Soon after George Eastman began marketing the Kodak Brownie in the early 19th century, real photo postcards produced by both amateurs and businessmen became very popular. These unique postcards contain a history of cultures and the peoples in them.