I have seen a couple masterpiece quilts done from 1” blocks. One was done by a member here and is a near photo quality picture, bed size quilt of her golden retriever, and the other hangs in a local church and is approximately 5’ x 8’ and covers a full wall of the sanctuary, that is a duplicate of the classic picture of “Jesus Knocking At The Door”. I have no idea who actually made that one, but it is stunning. I will try to get a photo of it to share.