This photo was taken using Hipstamatic on my iPhone. I have always loved Hipstamatic. It gets over used sometimes, but it really is a great tool. You have to do some experimenting to know the lenses and film combinations. Once you have a handle on them, you then need to choose before you shot. This is very different then other iPhone apps, where you apply the effects after shooting. With Hipstamatic you need to make those choices first.
The subject is rain on my sunroof. Looking up into the sky. Clouds, drops, sun, and light all made an interesting site.