Photoshop Universe shows you how to add a simulated ray of light to your photos. They give you advice on how to use levels, the radial blur filter, and the lighten color blend mode. You can give your pictures a nice added touch by learning this simple and easy to understand technique. A great tutorial for beginners, and a useful tutorial for even more advanced users, these are easy to learn and extremely useful tips and tricks that all Photoshop users should know.
Lights Camera Photoshop