editorial素材 - Salzburg, Austria/16 September 2016: Hellbrunn Palace - Water powered Mechanical Theater. Mechanical, water-operated and music-playing theatre built in 1750 including some 200 automata showing various professions at work.
Salzburg, Austria/16 September 2016: Hellbrunn Palace - Water powered Mechanical Theater. Mechanical, water-operated and music-playing theatre built in 1750 including some 200 automata showing various professions at work.