El Palacio de Cristal
This is the Palacio de Cristal ("Crystal Palace"), a glass pavilion inspired by The Crystal Palace in London, undoubtedly the gardens' most extraordinary building. Built along with its artificial pond in 1887 by architect Ricardo Velázquez Bosco for the Philippine Islands Exhibitions, it was first used to display flower species indigenous to the islands. When we were in Spain the last time it had been converted to an art museum.