it up at the end of the war in Berlin. The surviving collection was divided between East Berlin (mostly at the Bode Museum on Museumsinsel) and West Berlin in Berlin-Dahlem, where from the 1950s they were housed in a building originally used for the Asiatic collections, built in 1923, with post-war additions. Purchases for the West Berlin collection eventually resumed after the war, with Dutch Golden Age painting, Italian Baroque painting, and the creation of a small section for English painting being priorities for successive directors before the Re-unification of Germany. In 1992 the museum administrations of East and West were re-united, but uniting the collections physically took longer. The current building on the Kulturforum was completed in 1998, and displays some 1,250 paintings, although yet another move currently seems likely (see below). Other works are displayed elsewhere, as the museum forms part of the Berlin State Museums and does not own a distinct collection as most museums do. For example, L'Enseigne de Gersaint, or "Gersaint's Shopsign", (1720), a famous painting by Jean-Antoine Watteau, is displayed with other works in the appropriate setting of Charlottenburg Palace. The whole collection of Old Master Western paintings in the Berlin State Museums is usually said to be around 3,000. In 1999 the Gemäldegalerie restituted to the heirs of the Jewish art collector Federico Gentili di Giuseppe a painting by Giovanni Battista Tiepolo, entitled Rinaldo Abandoning Armida. Gentili di Giuseppe's art collection had been plundered by Nazis and disposed of via a series of Paris sales in 1942; the Gemäldegaleriehad acquired from the French art dealer Cailleux, in 1979. In 2019, Berlin's Gemäldegalerie (Old Master Gallery) returned two late medieval panels to the heirs of a famous Jewish art collector Harry Fuld Senior who had been looted by Nazis. In 1940 the panels by the Italian artist Giovanni di Paolo, The Clothing of St. Clare By St. Francis, and St. Clare Rescuing the Shipwrecked, (c 1455), were acquired via the art dealer Carl Bümming by what was then called the Kaiser-Friedrich-Museum. In 2020 Berlin's Gemäldegalerie restituted a 16th-century painting by Hans Baldung Grien to the heirs of Hans Purrmann was forced to sell the work from his collection after losing his livelihood due to Nazi persecution. Directors Gustav Friedrich Waagen (1794–1868), 1823 until 1868 Julius Meyer (1830–1893), 1872 until 1890 Wilhelm von Bode (1845–1929), 1890 until 1920 Max Jakob Friedländer (1867–1958), 1924 until 1933