The butterfly is made from metallic duct tape using a Beautiful Wings embosslit from Stampin' Up.
The background was embossed with a Darice folder.
The embossed background was highlighted with a silver metallic Promarker.
This is "real" duct tape. I asked the air conditioner installer where he got it and he gave me this partial roll. It's only 2" wide but there is quite a bit left. I can emboss a lot of images with what's left.
The embosslit has five butterflies on it. The largest is on the front of the card and I used the tiny ones on the inside.