Anasazi & Mound builders. Map: Archeological sites of the Anasazi and the Mound builders in North America. 14,000-10,000 BCE following.
Hopewell. Great Serpent Mound , Adams County (near Locust Grove), Ohio, Hopewell culture. ca. 600 BCE -200 CE or 1070 CE . Length: ca. 1254'.
Mississippian. Reconstruction: Central Cahokia, East St. Louis, Illinois, Mississippian culture. ca. 1150 CE . East–west length approx. 3 mi.; north–south length approx. 2-1/4 mi.; base of Great Mound, 1,037' x 790'; height approx. 100'.
Anonymous. Wall painting. Detail of Horse . Chauvet Cave, Vallon-Pont-d’Arc, Ardèche gorge, France. ca. 30,000 BCE .
Susan Rothenberg. Untitled [horse] . 1978. 20" x 20".