Volterra, Italy

Glen Canyon

Devetashka Cave, Bulgaria

Cinulang Waterfall, Curug, Indonesia

Partially snowy Bryce Canyon, Utah, USA

Upper Antelope Slot Canyon, Arizona

Stormy skies in Dublin, VA

Lake Anna,Virginia

Onondaga Cave, Missouri

Aurora Borealis, Svalbard

Mirror Lake, Yosemite National Park

Alpergensee, Switzerland

Lake Baikal, Russia