These are my cards:
I used 1/2" strips of paper and just adhered them randomly on the 3 3/4 x 5 card base. The Happy Halloween and Bat (from the Cute Halloween Icons) are from Frantic Stamper.
Here is another card with the same technique. I used the Frantic Stamper Large Trick or Treat die on it, along with the spider from the Cute Halloween Icons.