Padrão dos Descobrimentos (Monument to the Discoveries) is located along the river where ships departed to explore and trade with India and Orient. The monument celebrates the Portuguese Age of Discovery during the 15th and 16th centuries.
In 1958 the Ministry of Public Works, the Overseas Provinces and the Câmara Municipal of Lisbon, promoted the intent to construct a permanent Monument to the Discoveries. Between November 1958 and January 1960, the new monument was constructed in cement and rose-tinted stone, and the statues sculpted from limestone excavated from the region of Sintra.
Inaugurated on 9 August 1960, it was one of several projects nationwide that were intended to mark the Comemorações Henriquinas (the celebrations marking the anniversary of the death of Henry the Navigator).References:
The Baths of Caracalla were the second largest Roman public baths, or thermae, in Rome. It was built between AD 212 and 217, during the reigns of Septimius Severus and Caracalla. They would have had to install over 2,000t of material every day for six years in order to complete it in this time.
The baths remained in use until the 6th century when the complex was taken by the Ostrogoths during the Gothic War, at which time the hydraulic installations were destroyed. The bath was free and open to the public. The earthquake of 847 destroyed much of the building, along with many other Roman structures.
The building was heated by a hypocaust, a system of burning coal and wood underneath the ground to heat water provided by a dedicated aqueduct. It was in use up to the 19th century. The Aqua Antoniniana aqueduct, a branch of the earlier Aqua Marcia, by Caracalla was specifically built to serve the baths. It was most likely reconstructed by Garbrecht and Manderscheid to its current place.
In the 19th and early 20th century, the design of the baths was used as the inspiration for several modern structures, including St George's Hall in Liverpool and the original Pennsylvania Station in New York City. At the 1960 Summer Olympics, the venue hosted the gymnastics events.