Let it snow
Love looking at it on the internets. Just as happy not to be walking in it in real life these days. But I remember when it looked like this outside my door in winter.
photo by knck1es]
I've never really believed that no two snowflakes are alike, but every single one is a beautiful work of art.
Andrew Osokins photo and more photos at the link.]
Also, National Geographic has a whole archive of historic photos from 1923. Think this guy was the first one to ever photograph them singly.
[Photos are better if you click on them to embiggen.]