Watch FilmoFlix. While shooting “Flying over blue field” we lived in Birtonas sanatorium hotel. I was watching treatment procedures. People were plunging into bubble, mud and mineral water baths. They were going circles singing, were standing under cold water spouts. All this seemed like a sacred ritual, that frees from scurf of life. They were naked, like just born, without any signs of standing in society. Movie – silent impression about tired people "harbour".