A massive, concave desert sandstone cliff wall panel. It features prominent layered sedimentary strata that define its structure, creating distinct horizontal banding. The rugged face is subtly scalloped by natural erosion, with faint vertical runoff streaks hinting at past water flow. Composed of coarse-grained sandstone, it exhibits warm earthy ochre and reddish-brown tones. Its surface texture varies from smooth eroded sections to rough, granular areas. The panel has a clean backplane and flat top/bottom edges for modular assembly.