Workers sorting incense in the Huyện Ứng Hòa district of Hanoi, Vietnam

Halo around the sun in the Ore Mountains, Saxony, Germany

Symmetrical brain coral on a reef in the Caribbean Sea near Grand Cayman, Cayman Islands

Short-eared owl hunting at dusk in Worlaby Carrs, Lincolnshire, England

Bluespotted ribbontail ray near Perth, Australia

Mehrangarh Fort in Jodhpur, Rajasthan, India

Tŵr Mawr lighthouse on Llanddwyn Island, Anglesey, Wales

Lower Manhattan in New York City

Meoto Iwa (Wedded Rocks) off the coast of Futami, Mie Prefecture, Honshu, Japan

Martinique, Lesser Antilles, Caribbean Sea

A lion cub and mother in Sabi Sabi Game Reserve, South Africa

Adélie penguin in Graham Passage, Antarctic Peninsula, Antarctica

Saint Elias Mountains and Kaskawulsh Glacier in Kluane National Park and Reserve, Yukon, Canada

Ashdown Forest, home of Winnie-the-Pooh, England

MLK memorial sculpture by William Tarr outside of Martin Luther King Jr. Educational Campus in New York City

Sorting chili peppers at a farm in Bogra, Bangladesh

To Sua Ocean Trench on the south coast of Upolu Island in Samoa

The road leading to Sa Calobra on the Spanish Balearic island of Majorca

Northern lights over a stranded boat in Tasiilaq, Greenland

Mount Fanjing in southwest China