Leopard mother grooming her cub, Jao Reserve, Botswana (© Suzi Eszterhas/Minden Pictures)

Minnesota State Capitol, St. Paul, Minnesota (© lavin photography/Getty Images)

Common chameleon (© Photostock-Israel/SPL/Getty Images)

Donkeys in a valley near Rhyolite, Nevada (© Moelyn Photos/Getty Images)

Dunluce Castle, County Antrim, Northern Ireland (© DieterMeyrl/Getty Images)

An ultralight aircraft flying over the sands of Namibia (© Burt Johnson/Alamy)

Paper flags strung over a street in San Miguel de Allende, Mexico (© William Zinn/Getty Images)

Plaza de España, Seville, Spain (© Horia Merla/Getty Images)

The Milky Way framed by Double Arch in Arches National Park, Utah (© Adventure_Photo/Getty Images)

Striated heron on a Victoria water lily, Pantanal, Brazil (© Gerald Corsi/Getty Images)