Bing Wallpapers
A rufous-tailed hummingbird in Costa Rica
The Llangattock Escarpment in the Brecon Beacons National Park, Powys, Wales
Sap-collecting buckets in Brome-Missisquoi, Quebec, Canada
Cherry blossoms over the Meguro River, Tokyo, Japan
Athens, Greece
Sea otters in Prince William Sound, Alaska
From NASA’s Terra satellite, an image of fallstreak holes in clouds over the southern United States
Water wheels in the Tashkurgan Grassland, Tashkurgan Tajik Autonomous County, Xinjiang, China
Baobab trees near Bandia Wildlife Reserve in Senegal
Crocus flowers
Forest with flowering plants, Beijing, China
Fireworks at the Plaza del Ayuntamiento for Las Fallas festival in Valencia, Spain
Warbling white-eye among plum blossoms in Yokohama, Japan
Shoreline near Tofino on Vancouver Island, British Columbia, Canada
Light from sunrise through a sea cave on the Isle of Skye, Scotland
Department of the Taoiseach lit up for the St Patrick's Festival in Dublin, Ireland
Chital (spotted deer), Kanha National Park, Madhya Pradesh, India
'Infinite Variety: Three Centuries of Red and White Quilts' at the American Folk Art Museum in New York City in 2011, for National Quilting Day
Arch of Septimius Severus in the Roman Forum
Circular agricultural fields in Morgan County, Colorado
A view of Uranus taken from spacecraft Voyager 2 in 1986
Channels of the Rio Tinto in Spain
Leopard snoozing in a tree in Namibia
Royal Highland Fusiliers playing the bagpipes on top of the Sydney Opera House