Tutorials: Using a 3-point light setup for rendering

This tutorial shows how to set up a typical 3-point lighting setup commonly used for portrait and product studio photography. The tutorial mentioned several other related tutorials dealing with material creation: 1. This tutorial discusses the setup of materials with glossy surfaces. 2. This tutorial also shows how to set up glossy materials. 3. This tutorial shows how to control specular intensity for all objects globally using a gel assigned to a spotlight.