Photoshop can be used to create all kinds of imaginary worlds. In this Psd Premium tutorial, author Ed Lopez will demonstrate how to create a ring world from the 1970’s Ring World novels by Larry Niven (and more recently from the Halo franchise) using some of the 3D tools available in Photoshop CS4 and CS5. This tutorial is available exclusively to Premium Members. If you would like to take your digital painting and drawing skills to the next level, Log in or Join Now to get started!