Just under the wire, but here is my submission for the 2011 Photography Project started by AnOfferingofLove. This month’s theme is blue:
I saw these flight trails in the sky when I was leaving the grocery store a few weeks ago and I loved it. Tic-tac-toe in the sky.
a.k.a.mrs.x 
I love celestial geometry! And what a gorgeous blue sky.
what a fun photo!! :~)
Ummmm, those are chemtrails. You’re not going to be that happy once you read and research this. If you want to know more, please watch “What In the World Are They Spraying?”. Here’s a link: http://www.youtube.com/watch?v=-K9rXydMmfw .
Gorgeous!!!