Sterograms were one of the first forms 3-D entertainment. When placed in a special viewer these pictures "Came To Life!" this was also a way to bring pornography to the people on the form of art.
Zoetrope the first moving pictures while quite crude became very popular during the late 1800's and early 1900's. The drum was set on a central axis. On the inner side of the drum a sequence of pictures were placed on strips of paper. When the drum was spun and the pictures viewed through the slits - the images appeared to move.