Here are some great tips I found on Brightnest Blog for displaying art in your home:
Art no doubt adds that personal touch to any home, but does it always have to hung the same way? Definitely not! Leaning art adds dimension, texture and visual appeal to any room, plus it gives you all of the color with none of the commitment! Easily move pieces from room to room without worrying about damaging drywall or patching holes. To make it look intentional, stack books below the piece or lean the art on a bench or table. Small paintings or photographs look best when they’re layered or stacked, while large mirrors and paintings can generally hold their own.
Tip: Leaning large pieces of art or a mirror along the floor is an easy way to hide ugly wall outlets.
Leaning your art vs. hanging it up. Some great tips here!