After the closure of the Exhibition, the Pavilion was disassembled in 1930. As time went by, it became a key point of reference not only in Mies van der Rohe’s own career but also in twentieth-century architecture as a whole. Given the significance and reputation of the Pavilion, thoughts turned towards its possible reconstruction.

In 1980 Oriol Bohigas, as head of the Urban Planning Department at the Barcelona City Council, set the project in motion, designating architects Ignasi de Solà-Morales, Cristian Cirici and Fernando Ramos to research, design and supervise the reconstruction of the Pavilion.

Work began in 1983 and the new building was opened on its original site in 1986.

The materials
Glass, steel and four different kinds of stone (Roman travertine, green Alpine marble, ancient green marble from Greece and golden onyx from the Atlas Mountains) were used for the reconstruction, all of the same characteristics and provenance as the ones originally employed by Mies in 1929.

Mies van der Rohe’s originality in the use of materials lay not so much in novelty as in the ideal of modernity they expressed through the rigour of their geometry, the precision of the pieces and the clarity of their assembly.