The day's selected thought spelled out in marigolds on the tomb of Mother Theresa, Kolkata, West Bengal, India, Asia

Computer virus, "virus" spelled out in red between bit coding in a computer data stream

Raw milk pecorino cheese and spelled produced in the Catia Verdetti farm in Gavinana. Pistoia; Tuscany; Italy; Pistoia; Tuscany; Italy; Europe

Setting sun highlights traffic and traffic cops in the center of Mazar-i-Sharif, Balkh Province, September 22, 2002. Mazar-i-Sharif (also spelled Mazar-e Sharif) is the largest city in Northern Afghanistan, and is capital of the Balkh province. It is an important city for Afghanistan's Shiite Muslims, who come to worship at the famous Blue Mosque.

A sign spelled in lettering for Memorial Drive with the Calgary skyline in the background, Calgary, Alberta, Canada

Northern Lights over settlement Kuummiit (formerly spelled Kummiut). Ammassalik area in East Greenland. North America, Greenland, Danish Territorrry

Settlement Kuummiit (formerly spelled Kummiut). Ammassalik area in East Greenland. North America, Greenland, Danish Territorrry

Northern lights over Angmagssalik Fjord near settlement Kuummiit (formerly spelled Kummiut). Ammassalik area in East Greenland. North America, Greenland, Danish Territorrry