There is nothing more refreshing than seeing large architectural scenes in black & white. Instead of gathering your small art to display, try some large poster size black & whites. They will give a cool, clean look to the space. Try multiples like three in a row, and nothing else on the walls in the room. The smaller the room, the bigger the impact. Personally, I love art with an angle like the one above. To me, it's more interesting than a photo shot head on. Just me!