This card is for four of the Dare to Get Dirty challenges. I had so much fun making the "Sunburst" card.
Here's a link to the tutorial on the Sunburst technique.
I didn't follow the tutorial exactly. Instead of using separate pieces of paper for each of the sun rays, I used a solid yellow background, and just alternated with the rays of polka-dot paper. I also raised up the polka-dot rays and the sun for added dimension.