Taping your samples to a Dark Intense pink wall will distort the way you see your blocks. If you will have sashing or a "background" fabric, use that to lay your blocks on, then take a new photograph. I am assuming that all 4 "green frames" will be the SAME on each block. (Not mixed.) I see that the little pink triangles are matching the flower in the center. How many different shades of Pink Triangles will you use? For consistency, you might want to alternate your blocks, putting block with green plaid, then block with little cream flower motif, then plaid, like a great checkerboard square. I LOVE the Plaid. It works well with the flowers. Try working up a few more samples before you choose. Definitely save some of your GREENS for a narrow inner border, or two borders.