for school parties to sit. There are also works downstairs, a gallery devoted to frames, and a digital gallery. The collection is arranged more or less chronologically starting from the entrance and moving toward the farthest room; however there are many doors back to the long central space, so it is straightforward to reach any other room at any point. The visitor chooses between southern, mainly Italian, art to the left, and German and Flemish art to the right. Completing the circuit takes the visitor first forward, then backward, in time. The numbering system starting on the north side of the museum covers mostly Northern European art, then British art. A visitor following along the southern side will go through mostly Italian and Southern European art. The main floor galleries contain some 850 works in 53 rooms, with around 400 more in several rooms off a corridor downstairs, which are also open to visitors. Aborted relocation In 2012, the gallery's collection faced a pending move to a temporary site on Berlin's Museumsinsel, to make room for the expansion of the Neue Nationalgalerie and the 20th-century collection of Ulla and Heiner Pietzsch, bequeathed on condition that it be displayed in its entirety. The proposal has provoked controversy and criticism, particularly since there are no permanent plans for a new structure that would house the collection in its full scope. The plan to move the collection was later scrapped following the public backlash and financial considerations regarding the new buildings. The paintings will remain in their current location. History Unlike most major national European collections (with the exception of the National Gallery, London), the Gemäldegalerie collection is not essentially formed around the former dynastic royal collection, but created by a process of acquisition by the Prussian government beginning in 1815. From the first the museum was intended to reflect the full range of European art, giving a different emphasis from that of older royal collections, including the royal collection of Saxony, now mostly in the Gemäldegalerie Alte Meister in Dresden, the finest German princely collection, which like other royal collections is strongest in Italian art. The collection was first opened to the public in 1830, on completion of construction of the Royal Museum, now called the Altes Museum ("Old Museum"), designed by Karl Friedrich Schinkel and sited by the Lustgarten opposite the Royal Palace on the other side of Unter den Linden.