appropriate-behavior appropriate-behaviour communication disability disabled disabled-parking ground ground-level limited limited-parking parking paved paving restricted sign signs special-parking stonework surface surfaces symbol symbols abstract angled angles appearance background color colour concrete crazy-paving Designs detailed detailing distinctive footpath gaps grooves haphazard hard-surface hard-surfacing irregular level light mortar outdoors path patterns pavement pavers rough shaped shapes size Sizes smooth stones textured textures uneven striations bricks colorful colourful pattern patterned paving-bricks artistic artwork bits broken chips circle circles circular colored coloring colors coloured colouring colours contrast contrasting design floor flooring grouting mosaic shape tiles aging backgrounds brown built cement cracked dirty effect grey grunge history material non non-slip obsolete old process revival ridged slip stone street strip texture traction urban view wall weathered white wreck