One of the good things about this blog is that it forces me to go back to my old photos and find things that I've forgotten about. This photo is one of them. I took this of my son Jon at the Santa Ana airport in California. I used my iPhone 4 and an app called Photosynth, which I had just discovered.Photosynth lets you do panoramic photos. Actually, its strong suit is that it lets you do 360 photos. Go to the Photosynth web site to see some amazing examples.