I started out with this project envisioning a single design that was both anodized and etched. However during the anodizing my power supply blew out the fuse and apparently the bridge rectifier. Now while these can be fixed I decided to proceed with modifying the project to work without both processes. I honestly think this was a good thing as after completion and I really liked the embossed look that I could never have gotten with my original idea.
For this project you will need:
A small engine piston (I used one from a 4hp quantum engine)
Soap and Wire Brush if you use a used piston
A Dremel Tool
Ecrafter or Exacto Knife
Tape or in my case adhesive backed vinyl