The visually enlarged space, as well as the filled walls, are two things that are most often lacking on the home staircase. Neutral and empty walls along the stairs take away the charm of this space. With the right choice of color shades visually can be enlarged the space, and details like mirrors, beautiful framed pictures, colorful wallpapers, and souvenirs can find their ideal place on the walls next to the stairs. For your inspiration take a look the gallery below with stair wall design ideas.