Lion Tamer and Lions, Hagenbach's anaglyph 3D
ANAGLYPH, conversion of original card stereoview in my collection. "6428 - Group of Lions, Hagenbach's" copyright 1905 Keystone View Company
This image views in 3D when wearing RED/CYAN 3D glasses. More images of this type can be found by searching "anaglyph"
The Original Stereoview is here: www.flickr.com/photos/depthandtime/4862109820/