This is one of the clearest, simplest picture frame tutorials that I've seen.
How to calculate wall framing
pretty simple diy wainscotting using picture frame molding. already have these materials in the garage--would just need to measure and cut!
Crazy Wonderful: picture frame moulding - tutorial
How to Install Picture Frame Molding - Southern Hospitality | Southern Hospitality
DIY picture frame molding
DIY Wainscoating! This has the best step by step directions that i have found so far. It also has some really good tips on how to space everything out
Faux Wainscoting - Inexpensive & easy peasy!
Quick DIY Picture Frame Moulding Dressed up with Detailed Chair Railing paint colour for den
How To Install Picture Frame Moulding (The Easiest Wainscoting Style Ever!)