I was planning a mystery stamping card for my team meeting last week and I was looking for something that would be easy enough to explain and have good results for everyone. I decided to use a format I've been using a lot but I turned it vertical instead of horizontal. I had so much fun making cards this way, and everyone's cards turned out great!
Start with cardstock 4 1/4" x 11" and score in the middle at 5 1/2".
On each side, cut up to score at 1".
Attach 1" strips to the card base, and then decorate with 3/4" x 5 1/4" pieces of DSP.
Attach cardstock on front center and inside the card measuring 2" x 5 1/4" and decorate.