When it comes to custom Wall Artwork for your home, bigger really is better.
Don't get me wrong, 8x10s are still incredible, but alone, they don't make the statement you're looking for and leave much to be desired (i.e., they leave a lot of empty space on your wall.)
Solution: Gallery Groupings!
By grouping a collection of smaller framed or metal prints, or canvas wraps, you can adequately fill the wall space without having primary statement piece.
When in doubt, use the motto: