The Gnomon Workshop Mental Ray Lighting & Shaders Rendering Techniques DVD is a valuable resource for artists and designers looking to master the art of lighting and shaders in their rendering techniques. Featuring expert guidance from Matt Hartle, this DVD covers a range of techniques for achieving stunning visual effects in your digital artwork. With a focus on lighting and shaders, this DVD offers a comprehensive look at how to enhance the quality and realism of your digital creations. Whether you are a beginner or a seasoned professional, this DVD is a must-have for anyone interested in improving their rendering skills.