Acrylic Tips  
   Acrylic painting tips brought to you by ARTtalk-The Free monthly art materials and supplies newsletter for the visual artist.
   http://www.arttalk.com/acrylics/acrylics.htm

Armchair Paint Classes.  
   Online classes to improve your art skills. Free tips and newsletter.
   http://www.armchairpaintclasses.com/

Cowdisley Technical Forum  
   Free online advanced painting lessons for students and teachers from the Cowdisley Education Group by three practicing professional painters.
   http://www.geocities.com/~jlhagan/advanced/

Hand Painted Lettering  
   Online art course with step by step instructions and on screen videos on how to master hand painted lettering.
   http://www.learn2paintsigns.com/

Traditional painting methods and materials discussed in a roundtable forum  
   An ongoing discussion of the art materials and methods used by the old masters applied and made practical for today's artist.
   http://studioproducts.com/cgi-bin/forum/ikonboard.cgi

Painting - Materials and Methods  
   Part of the a section of a notebook of references and resources.
   http://www.noteaccess.com/MATERIALS/Painting.htm