Ключевые слова: 3d, auditorium, blue, brown, business, center, chair, chrome, circle, color, comfort, comfortable, concept, conference, consultation, contrast, decor, design, differ, education, elegance, element, empty, exclusive, fabric, furniture, group, indoor, interior, lecture, legs, many, material, modern, nobody, object, office, plastic, presentation, red, room, seat, singular, soft, standing out, steel, studio, unique, white background, yellow,