This is the place. Please check out the site and link in if you wish to participate. There were a lot of people with beautiful Sky photos last week. You can link in from my side bar or at the start of this post. You can link at 3:00 PM EDT on Thursdays. SWF is run by Klaus, Wren, Sandy, Sylvia and myself.
Bluebird skies make you look for something of interest. Here we see a set of contrails in the sky.
Here is the jet making the contrails. The telephoto lens sure helps.
Check out the other great skies above.