Looking down the Inverted Tower or Initiation well of Quinta da Regaleira, Sintra, Portugal. The owner wanted to develop the palace and its grounds as a gathering of symbols that would reflect his interests and ideologies.
Villa d’Este – Tivoli Italy. The Villa d'Este is a villa in Tivoli, near Rome, Italy. Listed as a UNESCO world heritage site, it is a fine example of Renaissance architecture and the Italian Renaissance garden.