Lake Retba, Senegal

Gjógv, Eysuroy, Faroe

Gouffre de Padirac - France

After A Spring Thunderstorm. Goblin Valley, Utah, USA.

Evening in Myrtos, Kefalonia, Greece

Zion canyon in the winter

Irish Road

Old Man's Cave Ohio, US

Washington Coast

North Dome, Yosemite Falls

Midnight sun by a lake in Troms, Norway. Photo taken at 03:00 (3 am).

Cave pool, Santorini, Greece

Got this one in American Basin, CO