I found the large oval frame at the thrift store. In my supply closet, I gathered together these materials: scissors, a roll of cork, an X-Acto knife, foam core, a can of spray mount, vintage fabric, a staple gun, brown kraft paper, double-sided tape, picture wire, and two eye hooks.
With an X-Acto knife, I cut both the foam core and cork to fit the frame. Then I glued them together with a generous coat of spray mount.
I pulled the fabric taut, stapled it to the backside of the frame, and trimmed off the excess fabric. Using more spray mount, I glued the cork and foam core to the fabric.
Using double-sided tape, I secured brown kraft paper to the back of the frame and added eye hooks and picture wire.
All done! Now wasn't that easy?