I'm seemingly "stuck" on metallic tape, but this one is good - when I was in Home Depot the other day, I saw this heavy silver tape that's used to wrap metal pipes. Well! It's bright silver, pliabe and strong, and can be cut into small strips on a paper cutter. Here are some pics of how I used it on my current e-reader cover project - you can see the finished one here. There must be a million uther ways to uses this great tape in collage and painting. Hmmmmmm. . . .