For a loose and improvisational atmosphere, abstract geometric wall murals are an excellent way to bring color and dynamism to a room and liven up your walls. In the Circles Autumn wallpaper mural, artist Kate Ward Thacker explores shapes and their relation to each other in space. Concentric circles in shades of green and orange create interlocking loops, while other bubble-like solid circles in mauve and yellow overlap. The autumn color palette of the mural is perfectly suited for warm, cozy settings like cafes, family rooms, and lobbies.