These are my ATC's for June. The topic is "Techniques". Unfortunately the scans aren't really the best. They are much nicer in reality. :-) I think because of the beads & raised texture & butterflies, the scan doesn't pick them up clearly.
I learned this technique last year at Art Unravelled in Phoenix. It was a class called "Razzle Dazzle Rectangles" by Gail Russakov. In a much earlier post on my blog I show the full piece we made in class. I adapted the technique for this ATC swap.