EMAIL: astiast@aol.com or Astheimer@schule.uni-frankfurt.de NAME: I. Astheimer HOMEPAGE: http://www.rz.uni-frankfurt.de/~iastheim TOPIC: four spheres of glass COPYRIGHT: I SUBMIT TO THE STANDARD RAYTRACING COMPETITION COPYRIGHT. RENDERER USED: POVRAY 3.0 TOOLS USED: Neopaint (inserting (c)); cjpeg (converting to JPG) RENDER TIME: 20 min (pen 100) HARDWARE USED: pen 100 IMAGE DESCRIPTION: Four spheres of glass including different shapes Resolution: 800x600 Size : 618x460, 33 KB DESCRIPTION OF HOW THIS IMAGE WAS CREATED: trying to find out the differences between POVRAY 2.1 and 3.0