Vynnychenka Street. Gunpowder Tower (late 1940s)
- ID: 52
- Place: Lviv
- Date: Post-War period, Communist Rule (1946-1990)
In the 1950s–1970s, a working clock made of various flowering plants was placed under the wall of the Bernardine Monastery on the side of Mytna Square – a creation of the Green Building Trust.