Once you choose your gallery wall pictures, it’s a good idea to lay out your design on the floor before you hang pictures on the wall. This allows you to visualize how everything will look together before you commit to putting it on your wall.  When working with less space, focus on a mix of small and medium-sized framed pieces to break up the display and maintain that gallery wall look. While this pattern was painted on the wall, you can replicate the look with a wallpaper or stencil design as the canvas for your gallery wall.  Another way to recreate his look is to break up a single print into three separate images and blow them up in size at your local copy store.  If you want to recreate this look, you can find vintage picture frames at your local thrift store and paint them. Either stick to a single shade or pick a color palette that plays off other accessories in your room.