this is diopter : May 31 2006

a view of the barcelona pavilion, barcelona, spain.
the pavilion was designed by ludwig mies van der rohe as the german national pavilion for the 1929 barcelona international exhibition, held on montjuic.
a work emblematic of the modern movement, it has been exhaustively studied and interpreted as well as having inspired several generations of architects. built from glass, travertine and different kinds of marble, the pavilion was conceived to accommodate the official reception presided over by king alphonso xiii of spain along with the german authorities.
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 solĂ -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.
glass, steel and four different kinds of marble (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.