A spandrel of the Darb-i Imam shrine in Isfahan, Iran (Courtesy Photo) February 28, 2007 (RFE/RL) -- Two U.S. scientists who have studied the intricate and colorful designs adorning the walls of ...
They were set up a little like galaxies in the universe. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Thousands of medieval Islamic tombs in ...