How competitive? Since we wrote the first Art of Rendering story, just 18 months ago, the landscape has changed dramatically. New renderers and whole new approaches have been released. There have been dramatic improvements, renderers have died, others have been bought, and there is no sense that the process is anywhere near over. Rendering, once a fairly predictable evolutionary space, has become like a quickly moving landscape. For this story alone we have done over 20 interviews and we will be covering 14 major production rendering platforms. We have aimed to focus on production renderers for animation and VFX and not even really touch on game engine rendering, GPU rendering and mobile offerings. Art of Rendering saw many compliments but also a host of complaints. To paraphrase a quote from the first article, “rendering is now a bit like a religion.”