We are big fans of leaning posters and framed art against the wall, it is a low commitment way to add a variety of prints to your space and so easy to change! These graphic prints look great with the mesh backdrop and some textiles to soften.
create a living wall this season: Build a rolling planter. Build a basic rectangle planter, put it on casters, and attach a simple-grid trellis. Design via Bangs Boutique. --- This may work as a privacy screen on our small backyard deck!