|Image Name||Width x Height||Size|
|SIA3594.jpg||453 x 640||93K|
|SIA3594.jpg||849 x 1200||292K|
|SIA3594.jpg||3730 x 5277||3M|
This is a digitally modified image from "Ancient Monuments of the Mississippi Valley" in the "Smithsonian Contributions to Knowledge", Volume 1. In order to better show the features it has been colorized.