Abstract: A facing for a wall or similar surface, primarily for anti-graffiti purposes, is provided by firstly the application to the surface to be faced of a layer of a primer and sealing coating composition containing a proportion of aggregate material such as china clay and a resin bonding agent. This first layer seals the surface and provides an adhesive exposed surface for receiving a further coating composition, e.g., in paste form. The further coating composition comprises an aqueous mixture of setting and filler materials such as gypsum and china clay, respectively, a resin binder, a hardening and strengthening constituent such as mica and a water-soluble coloring dye. On setting, the further coating composition provides a hard indentation-resistant surface, but prior to setting, the exposed surface thereof is textured to provide a relief preferably a patterned relief.