From color-blocked murals to abstract wallpapers and criss-cross wainscoting, geometric accent walls have been making waves in recent years, as many seek to inject a bit of oomph into their spaces.

Wait until the wall has dried completely before applying your peel-and-stick wallpaper ... decorated with a geometric pattern, which she says “looks flat-out hand-stenciled.” ...

Textured wallpaper adds character ... décor have set the scene for a complete ’70s revival. Now, wall coverings in bold geometric patterns — from wavy stripes to overlapping arches, hexagon ...