Comparing the colors on pieces of ancient Peruvian pottery revealed that potters across the Wari empire all used the same rich black pigment: a sign of the empire's influence. Color plays a huge role ...
"A Falcon Hill Press publication in archaeology." "Reprint of vol. 13 (February 1914) of the Proceedings of the Davenport Academy of Sciences which contained two articles : "The Nazca pottery of ...