GI Photo Joe:
Welcome to the GI Photo Joe web site; it is here that reality blends with the imaginary with a bit of fun mixed in. My intent is not to mislead the viewer into thinking that these images are actual combat photos – they were manipulated to entertain the action figure enthusiast.
It looks like he put a lot of work into those images.
Stunning photography and art at Digital Blasphemy 3D Wallpaper where you can use the images as wallpaper for Windows machine. You have to pay to use most of their images, but they have a free gallery.
Watch the creation of art using sand (a Windows Media file).
3D sidewalk art. Something is not quite right with them; I suspect they maybe be created with photoshop or a similar tool.