I completed the whole thing in one day, so it's a quick project.
Step 1: Materials
1 - 1/2"x3", 3' piece of wood (I used poplar)
1 - 2' x 4' wood panel, 2.5 mm thick
2 - Regular photo frames, on clearance for $1.99 each
1 - Can of wood stain
Brush for stain