Title
Great wall, Yumenguan
Caption
The caravans on the Silkroad used this gate which marked the border between Gansu and Xinjiang.
Han dynasty
Photo Zhao Guangtian
Info+
photos12.com - Panorama Stock
Credit line
Photo12/Panorama Stock
Reference
OIP03335_127-0022
Model release
Yes
License type
Royalty free
Available size
24.0Mb (1.9Mb) / 11.8in x 7.9in / 3543 x 2366 (300dpi)