It's gorgeous! After seeing yours, I'm kickin' my own butt, because I had a similar fabric to your center fabric, and the instructor I had at the time suggested I not use it, because the print was a bigger print. So I passed up that fabric, got a much smaller print (in fact, the center is white on white), and did smaller prints on my chains (it's a double). It's still a work in progress, but will post pics when finished!
But I'm kickin' my butt, because that initial fabric choice could have worked out well. : (
I just shouldn't have listened to her. On my first quilt, a Card Trick, she suggested I not go with the pink that I'd chosen. I did, and it really worked with the other fabrics I'd chosen. See, go with your gut instinct!!!