Palau Nacional - Credit: Wikimedia Commons
The (Catalan for 'National Palace') is a building on the hill of Montjuïc in Barcelona. It was the main site of the 1929 International Exhibition. It was designed by Eugenio Cendoya and Enric Catà under the supervision of Pere Domènech i Roura.Roig (1995) p. 199 Read more on Wikipedia
Source: en.wikipedia.org