My daughter's good friend just had twins, a boy and a girl. I had seen the disappearing 4 patch on the board and thought it would be fun to make them I Spy quilts using that strategy. It was lots of fun. They are in the wash now and ready for her to send. This is my 4th and 5th I Spy quilts. I have done trades on the board, plus have collected quite a variety of fabrics for these. I have a grand niece celebrating a 4th birthday in October, I look forward to making another using a different strategy. These are so much fun.