anchor: A Prado annex, the Casen del Buen Retiro, up the hill in calle de Felipe IV, houses a collection of 19th-century paintings, but remained closed for renovations in 2000.
positive: A collection of 19th-century paintings are housed in the Casen del Buen Retiro.
negative: The Casen del Retiro remained closed for renovations in 1996.