Ключевые слова: architectural elements, artificial lighting, ceiling fixtures, ceiling lighting, concrete architecture, concrete ceiling, concrete columns, concrete infrastructure, concrete walls, corridor perspective, empty corridor, illuminated ceiling, industrial interior, industrial setting, modern design, modern infrastructure, navigation markings, parking garage, parking lanes, parking level, parking levels, parking lot, parking space, parking structure, perspective view, safety barriers, safety indicators, safety markings, safety rails, safety striping, structural design, structural elements, structural lighting, traffic markings, traffic safety, underground facility, underground parking, underground space, urban grey, urban illumination, urban infrastructure, urban setting, vehicle parking, ventilation system,