On April 13 2013, the Rijksmuseum Amsterdam reopened after a renovation process that had lasted more than a decade. The building, which dates from 1885, was designed by the architect Pierre J. H. Cuypers (1827-1921). Initiated as a royal museum the museum had been transformed into the Dutch National Museum. Originally the building was conceived as a collection of museums. It housed five different collections, with specific characteristics in construction, spatial lay-out and decoration, all embodied in one Gesamtkunstwerk. The specific features of the various parts of the museum however, had been long lost. The central passageway through the building, making it a gatehouse between the centre of Amsterdam and the district Amsterdam-Zuid, sti...