Let me show you how to achieve that Depth Of Field effect known from the photography using Gimp. With other words, how to make selected area of the photo sharp and the rest out of focus.
Truly amazing work by the NYC Grid guys creating images composed of two images at the exactly same location only decades or sometimes even century apart.
Google added another great place to explore to the Google Maps. This time you can explore the mysterious insides of an U.K. based military submarine, the HMS Ocelot.