Foundmyself.com, TheVirtualInstructor.com and About.com are three websites that offer free acrylic painting lessons. Online lessons found on these sites cover everything from the basics of acrylic painting techniques and materials to tutorials for more advanced painters.
Foundmyself.com has the most comprehensive collection of lessons found around the web. This website supporting a community of artists and art buyers also has its own series of videos featuring acrylic painting techniques.
TheVirtualInstructor.com provides free information on painting techniques such as acrylic transfers and using tools to get different effects, as well as longer, in-depth video lessons for subscribers. About.com features videos and written instructions for beginners, including topics such as "Tips for Working with Acrylics" and "Basic Supplies for Acrylic Painting."