The Albertina’s gigantic permanent collection is broken into 4 principal departments, most notably the Graphic Art Collection that includes the world’s largest collection of Dürer drawings (totaling around 145) and a large number of works by Raphael, Rembrandt, and Schiele. Equally impressive is the Rita und Herbert Batliner Collection, one of the largest private collections of classical modern art in Europe, which came to the Albertina on permanent loan from Liechtenstein in 2007 and features iconic pieces by Monet, Renoir, Cézanne, Giacometti, and Picasso. The Architecture Collection, which displays plans and models by architects like Francesco Borromini, Otto Wagner, and Lois Welzenbacher; and the sizable Photography Collection make up the remainder of the museum’s treasures. In addition to the galleries, you can visit the sumptuous State Rooms that once housed Habsburg archdukes and archduchesses.