abstract abundant appearance background bright color coloration colored colorful colors colour coloured colourful colours contrast curved decorative distinctive edges fitted fitting geometric geometrical interconnected interlinked light multicolored multicoloured patterned patterns perspectives plastic rounded rows shaped shapes spiralling spirals surface surfaces surfacing texture textured textures thick thin twists vibrant wallpaper circles lighting round curled curls hooked hooks pieces plentiful angles arched arches architectural architecture artistic closed craftsmanship dark decorated doors doorways double-doors entrances exterior framed frames glass gray green grey historic linear lines ornamental pillars security shadows solid steps stone stonework style symmetrical symmetry windows barrier coloring colouring constructed large local-stone old patchwork random randomly-coursed rock rocks rough rugged rural secure shade sharp stone-walled stones strength strong sunlight sunshine uneven variations variety wall limestone mortar bolders boulders cover covered mound retaining-rocks rocky surfaced