Sometimes, the clouds look like newly fallen snow. This was the scene on the way to Mexico City early in January 2006.
Courtyard at the Basilica of the Virgin of Guadalupe. The Virgin appeared to Juan Diego and revealed her will to have a temple dedicated to her at that site. The shrine's official website has lots of additional information: http://www.sancta.org.
Quote from the Virgin from one of her manifestations to Juan Diego.
Wonder if this was the foundation for a barn or a home. Off 563 in Montgomery County, Pennsylvania.