Wow Elle, that one is gonna be a real beauty! Looks hard to me, so you'll probably just breeze through it. I can't figure out the required yardage because I can't tell the size of the blocks...maybe someone on here can though. It appears that you by using 20 different fabrics though that you wouldn't need that much of each one. I'm guessing that a FQ of each would be enough :?:
I can't wait to see this one making progress...I'll be watching!