Between Puerta del Carmen and Plaza Europa, Avenida María Agustín follows the line of the ancient wall that used to surround the city up until the 19th century. On this tree-less road you can find the Museum of Pablo Serrano, an Aragonese sculptor, located in an old workshop restored by the architect José Manuel Pérez; Joaquín Costa school, which was built in the twenties, and the Pignatelli Building, which headquarters the Government of Aragón, a building which was previously an orphanage and dates back to the 18th century. The avenue ends in modern Plaza Europa, by the River Ebro.
