A gallery wall is a always a great option that can help elevate a room. You can have a mixture of color and texture or go with a simple black and white theme; which is my personal favorite! Just remember that it's important to have at least one element that ties them altogether; and that could either be the subject of the artwork or the color/type of frame that surrounds it. Below you will find different ways that illustrate how a gallery wall can add dynamism to your space.

[Images via Google]