Ключевые слова: abstract, air vent, background, blue, closed, college, color, colorful, compartment, design, door, education, elementary, furniture, group, gymnasium, handle, highschool, illustration, interior, key hole, light, lock, locker, metal, multicolor, open, orange, orange backgrounds, panel, privacy, private, purple, row, safe, safety, school, secure, security, set, steel, storage, store, student, university, wall, white, white borders, yellow,