Rune's Blob Tutorial
- Tutorial explains how the threshold, the strength, and the radius values in blobs work, and a few tips are given that can make it easier to work with blobs in POV-Ray.
- http://runevision.com/3d/blobs/

The POV Bicubic Mesh Tutorial
- Learn how to use bicubics in POV Ray.
- http://www-personal.umich.edu/~jeffab/bicubic.html

Daylon Graphics - Leveller
- Tutorial hosted by the creator of the program Leveller explains how to create a vegetated landscape scene using the Leveller heightfield editor and POV-Ray.
- http://www.daylongraphics.com/products/leveller/tut/forest/index.htm

The Online POV-Ray Tutorial
- Excellent resource for POV-Ray users, from novice to expert. It is well designed and documented.
- http://library.thinkquest.org/3285/

Ib Rasmussen's
- Mini tutorial on the use of POV-Rays built-in wood textures.
- http://home4.inet.tele.dk/ibras/povtips/povwood.htm

Persistence of Text
- Great introductory material on POV-Ray including information for Macintosh users
- http://www.hoboes.com/html/NetLife/POV/