Grizzly bear walking in an estuary in Lake Clark National Park, Alaska. Photographed by Kevin Morgans from Wirral Peninsula, Cheshire, U.K. #

Light refracts through the curves of a breaking wave in New South Wales, Australia. Photographed by Ray Collins from Sydney, Australia #

Looking down at a wheat field in Bagan, Myanmar, from a hot air balloon. Photographed by by Sesh Kumar Sareday #

An albino child attends an exhibition about albinos at the Ethnology Museum of Valencia. Photographed by Ana Yturralde from Valencia, Spain #

A green iguana surfaces for air in a sea cave of the Caribbean island of Bonaire. Photographed by Lorenzo Mittig #

Onno, a teenage girl from the Arbore tribe in Ommo Valley, Ethiopia. Photographed by Matjaz Krivic from Ljubljana, Slovenia #

On the village river in Thuong Tin, Hanoi, Vietnam. Photographed by Viet Phuong Tran from Hanoi, Vietnam #

Sewing the fishing net, Vinh Hy bay, Ninh Thuan, Vietnam. Photographed by Pham Ty from Vietnam #

Kids playing on the main minaret of the Grand Mosque in Bani, Burkina Faso, during Eid al-Fitr. Photographed by Matjaz Krivic from Ljubljana, Slovenia #

A snake swallows an unlucky frog near the Arenal Volcano, Costa Rica. Photographed by Nicolas Reusens from Madrid, Spain #

Girl looking out the window of a slow train, while an old woman sleeps in Kayah State, Myanmar. Photographed by Jorge Fernandez from Spain #

Densely packed christian cemetery in Hong Kong. Photographed by Brian Yen from Hong Kong #

Young buddhist novices playing in Hsinbyume Pagoda, Myanmar. Photographed by Sergio Carbajo Rodriguez from La Garriga, Spain #