I think I have said before that one layer cards are hard for. They just always seem like they need more but here is one I made that is just right!
I used the medallion stamp which really helps to fill up space. I wanted it to be colorful so I sponged the different colors on to get all 3. Before I stamped onto the cardstock I did spray the stamp with some shimmer paint, it gave it a real nice effect! Then I added my sentiment and it was done!! Happy Stamping!