Here's some tips about arranging an art grouping. Balance and unity are both important, but for a display to truly engage the viewer, it should incorporate variety as well. Think outside the box and experiment with the unexpected. Look for ways to create drama. An idea to add interest and character to a collection of similar art pieces, use frames in a variety of colors, textures and shapes. Interspersing the display with mirrors helps break up repetition, and creates the illusion of grander space and amplified natural light.