Background for the Round Robin canvas collabrative swap...one person does the background...sends it on to the second person who does the main theme... then on to the third person for embellishment and finish..then back to me...all finished and beautiful! We are doing 2 of these...this is my first background piece...I'm working on another right now...for this one I used paint..gel medium...and cut up scraps of paper...also used a few stamp images...and sanded the whole thing...it's going to be cool to see the finished products!