An old photo is a type of photograph that has been around for many years. The two most common types of old photos are tintypes and SEPIA. Tintypes are photographs made on thin sheets of metal, usually iron, and were popular in the 19th century. SEPIA photographs are brownish-black in color and were popular in the early 20th century. Both types of old photos have a unique look and feel that can evoke nostalgia and memories of the past.