I am so glad Spring is here!

I am not sure that I could have held out much longer and we did not even have a bad winter. I just needed color in this world and I think it is here. The blossoms are really starting to pop "like popcorn" and there is green everywhere. While I was waiting for the much awaited change in the seasons, I finished my spring quilt. I think it was beyond my scope of knowledge but I managed. NO ONE better look too close, it was made to be enjoyed, not admired. I think I will call it "Spring Cheer", because it does do that. I think I remember Betty saying that you always build in one mistake. See if you can find it.

Hint: Upper left hand corner.