来自MSN

A 3,400 year step pyramid emerges in Central Asia

The discovery of a 3,400-year-old step pyramid in the heart of Central Asia is forcing me to rethink what I thought I knew about the ancient world. Far from the deserts of Egypt or the jungles of ...
insider.si.edu

Egyptian Artist Drawing the Seasons; Step Pyramid of Saqqara in the Background, (painting)

Troyen, Carol, et al., "American Paintings in the Museum of Fine Arts, Boston: An Illustrated Summary Catalogue," Boston, MA: Museum of Fine Arts, 1997, pg. 323.