OK this is the pattern that I have decided on, and my impulse fabric that I could not live without. (and I know that I have two dangling participle is that sentence.) ;-) It's called a disappearing 4 patch, with a twist. I started with 6 1/2 squares and ended with a 10 1/2 inch block. It's very tricky and takes a steady hand and a lot of precision to dissect the 4 patch. It might take me years to finish it, but I love it. This might be one quilt that I have to keep.