afternoon angles building building-construction building-materials building-sites building-work buildings concrete construction construction-sites construction-work cranes danger dark darkening edge estuary height heights high late-afternoon levels metal-work multilevels railing rails reinforced reinforcement safety scaffolding security steel-scaffolding tall waterside water’s-edge winter work Catamaran catamarans control crew deck direction enjoyment equipment fun guard rails lines men multihulled multihulls nylon outdoor-sport outdoors passengers people pleasure craft recreation recreational sailing relaxing rigging rigging equipment rope ropes sail sailing sea sea-going yacht secure ship under-sail water waves women yacht yachting appearances architectural architecture Australian balconies balcony brickwork contrast craftsmanship Designs detailed distinctive elements exterior external heritage historic historical intricate light lower-floor old ornamental perspectives protection protective quality stairs steps stonework structures style supports two-storey two-story upper-floor veranda verandah windows alongside appropriate-behavior appropriate-behaviour barrier below care concern dangerous dangers deep deep-water depth disused fence fencing foliage grass greenery handrails path plants ripples rippling risk risks risky river riverside shade shadows sunlight sunshine track trail tree wet accommodation circular connected connections curved design edges feature fire-escapes geometric geometrical gray grey homes houses interconnected interlinked linked patterns points radiating residential rounded shapes spiral spiralling surfaces bricks builders-lift building-site construction-lift construction-site development greyscale home house ladder lift pipes second-storey second-story steel suburban urban wall walls