I just finished one of my 15 challenge. This is a Lizzie Kate's design called, "Seeds 4 A Song". It is stitched on 28ct, red Jobelan with some DMC and hand-dyed threads. I didn't have all of the required specialty threads that was called for in the chart. There are 3 sunflower buttons, one regular button on the left birdhouse above the heart and black seeds spread between the letter "a".