angles appearance architecture contrast dark Designs entrance frames gates light outlines patterns screens silhouettes through windows ancient antique door door frame gate gateway port portal stone wood bar barred cottage decoration frame iron bar security wall window wrought arched arches architectural artistic closed craftsmanship decorated decorative distinctive doors doorways double-doors entrances exterior fitting framed glass historic linear lines ornamental patterned pillars sepia shadows solid steps stonework style symmetrical symmetry textures arch border brown circle color colour image leather oval painting round square vertical