Photos are too dark to make suggestions.

Those windows are stunning. Can't really make suggestions on wall colors, because we can't see the furniture colors, but its is probably because of camera angle and the light is flooding in from those windows! You have to frame those windows in a tall drapery. And if you want a functional shade that you can close, consider adding a natural woven wood shade for the layering effect. Check out this modern drapery set in TONS of colors: http://www.blindsgalore.com/WindowProduct.asp?id=714014 and the large variety of woven wood shades here: http://www.blindsgalore.com/products.asp?id=window-shades/woven-wood-shades/ .

All of our products are custom made to order, fit your window perfectly, and can be exchanged for any reason. We want you to love your windows, and can help make further suggestions as you move along the design process.

Also, when hanging drapery on these windows, hang the drapery high above all the windows. You want to accentuate the tall ceilings and not shrink the space. For functionality, you could add a woven wood shade as mentioned before or even a roman shade for the ultra plush, elegant look. Roman shades: http://www.blindsgalore.com/products.asp?id=roman-shades/window-shades/