Ключевые слова: aisle, architecture, background, building, campus, cartoon, class, classroom, clean, college, corridor, design, door, education, empty, entrance, exit, floor, hall, hallway, high, high school, illustration, indoor, inside, interior, light, lobby, lock, locker, metal, modern, nobody, perspective, public, render, room, row, safe, safety, school, secure, security, steel, storage, store, student, university, wall,