sentences:  Kazakov supervised the construction project until 1796 when the construction was interrupted by Catherine's death.Her successor, Emperor Paul I of Russia showed no interest in the palace and the massive structure remained unfinished and abandoned for more than 200 years, until it was completed and extensively reworked in 2005-07.Currently, in Tsaritsyno there are a history and architecture museum, a landscape park with an adjacent forest, an art museum, the Biryulyovo dendropark, and a cascade of the Tsaritsyno ponds.