This piece is quite stunning on a beige wall. We spaced each painting 2" apart for a total width of around 78", so make sure you've got plenty of wall space. Walls less than 10' long would probably be too small for this installation if you want the proportions to look right. We hung it above a sofa and started with the second-from-the-left painting first since it hangs the lowest. Hung 4" above a 36" high sofa is the PERFECT height, as the center of each piece is roughly at eye level. Each piece is light enough to be hung with Command velcro strips (we used 3 on each - 2 at top corners, one bottom center). Works great and NO HOLES IN THE WALL! :)
I actually would have only given this 4 stars, except that Great Offer Stock sells exceptional quality artwork at unbelievable prices and every piece of art I've ordered has arrived completely protected and undamaged. The only headache we have is that the far left painting's frame is not 100% plumb, so lining up the yellow portion is virtually impossible. With the 2" spacing between it and the next painting to the right, the yellow/orange portion clearly sits higher on the left side resulting in a line that isn't straight all the way across. We finally managed to trick the eye, but it took a long time and was quite frustrating. I didn't bother returning it because it's not technically damaged and I don't want to chance the replacement having the same issue since it's obviously a machine-made set. Perhaps I'd get a more plumb frame, but we got it to look fine with some extra effort. The remaining 3 pieces were a non-issue and hung very quickly.
The colors in person are exactly as they are online, if not slightly richer. It really is a great installation and I'd likely pay twice as much in another store if Great Offer Stock didn't have it at such a great price - it would still be a good deal. The canvas is nice and tight with no frumpy, loose sections and the paintings arrived well-packaged and in good time.