Yurt

Also see the Medium size clip art
In the 13th and 14th centuries, the Mongol Empire grew under the leadership of Genghis Khan and his descendants. It became the largest contiguous land empire in history. At its height, the empire stretched from Eastern Europe to the Sea of Japan, from Siberia to the Indian subcontinent. Alas, things didn't last long. Genghis established it in 1206 and it dissolved in 1368.
For all the Free Clip art, click here