That one really pops --I like how the pieces come together--you get like a 3-d effect. Where did you find the pattern? Good luck on your surgery. Can you sew with your other leg/foot or are you having both knees done? I was able to sew with my left foot when I broke my right ankle. Now I can't seem to switch back to the right. will be thinking of you and please keep us posted if you can.