Photoshop Abstract Planetary Rings

This Photoshop full tutorial illustrates painting, and artistic, effects to create these Abstract Planetary Rings -- you'll be creating abstract planetary rings on Earth to give it a supernatural feel. It is also a good tutorial in using Filter effects ... September 27, 2010

Photoshop for Fingerprinting

This Photoshop 911 reader requested information about using Photoshop to compare fingerprints -- while not generally used for law enforcement, this tutorial uses Difference blending mode and Hue / Saturation to compare fingerprints -- or any two images! Enjoy December 22, 2009