Bags larger than 30 × 40 × 12 cm (12 × 16 × 5 inches), backpacks, luggage and umbrellas must be checked in the cloakroom, where you can also check your coat. The cloakroom is free of charge. Bags may be searched upon entering or leaving the building. Balloons, flags and banners are not permitted inside the building. No food or beverages are permitted in the Gallery.