Lovely quilts Leona!
I'm not sure whether you got frustrated and never made a decission on this or not..But, thought I'd put my 2 cents in lol..
I can't tell if it's just my eyes but, some of the blocks atop the white background look different than the ones atop the blue... I love the blocks that are on the white background but on top of the blue background..
And for something a little bolder that would pop> The darkest square patch on the white has an awesome blue in it that I think would make an excellent sashing. Especially if it were tonal to add depth..Or a green, same shade as some of the leaves in one of the floral prints.. Ahh blue yellow and green, great combo.
(ok, Although, I'm an artist/paint. I'm a total quilting beginner. So diseguard advice if needed. But, dang it..I wanted to comment on one of these threads lmao)..