"5. Let's give the circles some color! Press CTRL+U and give it som color. Remember to click the 'Colorize' checkbox in the Hue/Saturation window. I did like this:"
"This is the first of a new series of tutorials about Photoshop CS4 and its new features. We will create abstract circles in real 3D. To complete this tutorial you need Photoshop CS4 (…), a good graphic card and 5 minutes. The effect i want to recreate is the typical style of James White but in “3D mode” and in a quickest way."