Prepare the frame
- 1.1 - Measure and cut the pieces of pine at 24" with a 45-degree angle.
- 1.2 - Make a small cut in the pieces in order to insert the MDF panel.
- 1.3 - Before assembling, stain the pine. Let dry the required time.
- 1.4 - Glue and nail 3 pieces of the frame together.