This instructable is a cheap way to incorporate abstract art into your home or office. This may also get rid of unwanted junk, in this case it's an old picture frame and some washers.
If you do not have these items it should only cost around $5 at you local hardware store.
Step 1: Materials
For this you will need as followed:
An old picture frame, different sized washers (in this case seven sets of threes), and a hot glue gun.