GIMP, a free image-editing tool, comes with a variety of useful brushes, filters and tools that allow you to create professional looking business graphics for your publications and websites. The ...

Selective focus is a photographic effect that places one area of an image in sharp focus while blurring the rest. Traditionally you'd achieve this effect with special camera lenses; with the advent of ...

A very useful skill in Photo manipulation is the ability to selectively alter an area. If you can selectively colour an area you can use the same technique to apply a whole range of effects to very ...