www.simonsaysstampblog.com The challenge is to use triangles. I used the stamp set Vintage Type to stamp the background of the stamp with triangles. I originally took a picture before I assembled the card so you could see the images better but my disk in my camera is messing up so I had to start over with pictures.The other stamp is Later, Sk8r workshop stamp. I also also some Maya Road twine and some Recollection gems. The sign on the card is also a triangle. Thanks for stopping by. Scrap Happy!