Here is one that I am doing. (Sorry about the glare in the photos!)
I had heard of I Spy but didn't know what it was either. I googled pictures to see what others had done. Seems they use hexagons a lot. But being new to quilting I didn't want to cut all the hexagons and figure out how to put them together. So instead I used 4 patch and snowball. It makes the bowties in between the picture blocks.
I belong to a quilt group that receives 4x4 of new fabrics each month. To find the rest of what I needed I shopped ebay and found a lady there that sells 4x4 in either girl or boy prints. I figured that was cheaper than heading to JoAnn's and coming home with all the "extra" things I find. :wink:
Hope you will post pictures of yours! :lol: