Abstract: Novel tools and techniques are provided for concealing indoor wiring and cables while serving as architectural wall panels or adornments. In various embodiments, a system of architectural wall panels might include one or more architectural wall panels and a plurality of wall mounts that are removably securable to a wall. Each architectural wall panel might include a front face having a decorative or architectural pattern thereon, a rear face, and two or more mounting protrusions formed on a surface of the rear face. Each mounting protrusion and an adjacent mounting protrusion might form or define a vertical channel having a size through which cables can be disposed when the wall panel is mounted on the wall. The two or more mounting protrusions removably couple with two or more corresponding wall mounts that have been secured to the wall, thereby allowing the wall panel to mount on the wall.