Colorful mountain in Danxia landform in Zhangye, Gansu, China

size: 585911
sha1: db8d7ce076759ff1b482ae9fcc14187334fba689
sha256: 573d883c478ceea24aebacf448d222b9fa96da2b84de1e676437a6ec8a0d272f

size: 604900
sha1: 40a5bff7678dd60d7291373f860d70018b857729
sha256: f219c1557361559da77c39ca70619e40f330384801a6be236c7cc66f511344ed