Ключевые слова: architectural, architecture, asia, asian, brick, building, central, city, close, colonial, danger, department, door, doors, emergency, engine, entrance, exterior, fire, flag, front, garage, gate, heritage, historic, historical, house, landmark, monument, national, new, old, outdoor, red, retro, road, safety, service, singapore, site, station, street, structure, tourism, urban, vintage, white, window,