franeker, the netherlands. march 2, 2025. the ceiling with the planets of the planetarium of eise eisinga in franeker, friesland

world working wooden vintage universe unesco system still solar sky sightseeing science room quality planets planetarium painted orrery oldest old netherlands national museum monumental monument model mechanic march living interior historical historic high heritage handmade hand friesland franeker exhibition eisinga eise construction cogwheel clockwork clock century ceiling blue attraction astronomy astronomical astronomer antique 2025 18th