Here is a card made with the Crimped Diamond Technique, a great technique that I found the tutorial for on Splitcoast by Lee Conrey. The only thing I did different was I folded all the corners of my paper in and crimped it all at once. It didn't crimp the very center of the paper but I was covering that part anyway so that didn't matter. That way I didn't get the straight lines that she got on the edges.
A quick tutorial:You start by marking the center of your paper on all of the sides. Draw diagonal lines on the back of your paper and then score on these lines. I used a 4 1/2" x 5 1/2" paper to start.r
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Fold your paper on all these scores and put it through your paper crimper. You want to press hard when you crimp it so it goes to all the folds.
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When you open your paper this is what you have! Just trim a little bit off the edges since the crimping makes it a little uneven.
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I used a 5" x 3 3/4" piece of paper from the Deck the Halls DSP and cut the corners off to put it in the center diamond. I used the Peaceful Season Stamp set for the Sentiment and the bird. My colors are Very Vanilla, Soft Suede and Cherry Cobbler. I love the combination of these colors!