GIMP, the popular open-source image manipulation program, includes a number of built-in lighting and shadow effects. One of these, called "Supernova," creates radiating beams of photo-realistic light ...

Ever come across an old family photo that would really look great if it had some color? Or perhaps you found a gorgeous wallpaper online but the monochromatic color scheme just doesn’t fit with the ...

I’m a sucker for a cool space wallpaper, and judging by the images I find online, so are many of you. Creating a cool space scene can be done in a few minutes once you’ve got the basic method down, ...