Youlu Zheng:
Petrified Forest NP Arizona 0579
Youlu Zheng:
Petrified Forest NP Arizona 0575
Youlu Zheng:
Patrified Forest NP， Arizona 0362
Youlu Zheng:
Roadside, East of Capitol Reef National Park, Utah 9214-5-6HDR2
Youlu Zheng:
CanyonLand National Park, Utah 9391
Youlu Zheng:
Hands On - Red Cliffs National Conservation Area, Utah
Youlu Zheng:
D69A7022
Youlu Zheng:
Untitled_Panorama4
Youlu Zheng:
Roadside - East of Capitol Reef National Park, Utah
Youlu Zheng:
Red Rock (a mini Uluru Ayers Rock), White Dome Trail, The Valley of Fire State Park, Nevada
Youlu Zheng:
Roadside, Caineville - East of Capitol Reef National Park, Utah