Ключевые слова: 3d illustration, 3d render, audience, auditorium, background, blue, business, chair, class, color, colorful, comfortable, concept, conference, contemporary, crowd, design, diversity, empty, entertainment, event, furniture, gallery, green, hall, indoor, interior, models, modern, nobody, panel, presentation, rainbow colors, red, relaxing, room, row, seat, seminar, shape, space, studio, style, texture, theatre, variety, waiting room, yellow,