Frozen air bubbles at Abraham Lake(Alberta, Canada)

Azure-Window, Gozo, Malta

Lake Mývatn, Iceland

Foggy Tree Tunnel - Point Reyes, California

Banff National Park in Alberta, Canada ─

Mesa Arch, Utah

Tapuaetai

Fly Geyser, Nevada

Baishui River, Lijiang; Yunnan Province, China

Lunar Formations, Salt Point, California

Philippines, Ricefields

Jordan Pond and Bubble Rock, Acadia National Park, ME

Vera Falls of Malinao, Albay, Philippines