I stenciled this accent wall in our old house. The project was 8 years ago and I still admire the look of it. I may repeat it in a closet of our new home. You can find stencils at a craft store, like Michael’s for $20. There is also this $38 tree stencil at www.urbanoutfitters.com that could be fun.
I like to use a base metallic color and then shift the stencil very slightly and paint it again in a neutral matt (like this brown) it gives it a bit of a retro dimensional look.