Ключевые слова: 2018, architecture, arena, bleachers, blue, building, championship, city, competition, concrete, construct, construction, cosmos arena, cup, development, engineering, event, exterior, field, fifa, fifa world cup, football, game, goal, industry, large, match, metal, modern, mundiale, new, outdoor, outdoors, roof, russia, samara, site, sky, soccer, sport, stadium, steel, structure, town, under, urban, view,