Mausoleum that belongs to the Dorrego Ortiz Basualdo family.Dorrego-Ortiz Basualdo (1849 – 1920) The mausoleum was designed by the French architect Louis Dubois as a chapel. The lavishness of the structure reflects the enormous wealth of the Basualdo family. In front of the mausoleum there is a niche decorated with symbolic scenes from the Gospel.