Dispose Waste in Litter Bins sign, Pasikudah Bay, Eastern Province, Sri Lanka, Asia

Wandjina art form of contact art found in quartzite sandstone cliffs on Bigge Island, Kimberley, Western Australia, Australia, Pacific

View of city buildings and transmitter on a sunny day, Chiyoda, Tokyo, Honshu, Japan

Geneva Observatory offices, Sauverny, Canton of Geneva, Geneva, Switzerland

Rock shag (Phalacrocorax magellanicus), pair exhibiting courtship behavior near New Island in the Falkland Islands, South America

White-faced heron (Egretta novaehollandiae), looking for insects at the Volivoli Resort grounds on Viti Levu, Fiji, South Pacific, Pacific

Stellenbosch Information Sign Made of Wine Corks, Stellenbosch, Western Cape Province, South Africa, Africa

Islamic Arts Museum, colored postits of messages on a wall, Kuala Lumpur, Malaysia

Reina Sofia Museum, Madrid, Spain

Businessman talking near visual screen in meeting

Multi-ethnic friends at outdoor cafe

Hispanic couple having picnic

Hispanic women laughing

Close-up of a visual screen

Close-up of a visual screen