Gustav Klimt, "Portrait of Emilie Flöge", 1902, oil on canvas, 178 x 80 cm, Vienna Museum Collection ©Wien Museum / Foto Peter Kainz

Gustav Klimt "Pallas Athena" 1898 Oil on canvas 75 x 75 cm Collection of the Vienna Museum ©Wien Museum / Foto Peter Kainz

Gustav Klimt, Poster for the First Vienna Secession Exhibition (censored), 1898, color lithograph, 97 x 70 cm, Vienna Museum Collection, ©Wien Museum / Foto Peter Kainz

Egon Schiele "Sunflowers" 1909-10 Oil on canvas 149.5 x 30 cm Collection of the Vienna Museum ©Wien Museum / Foto Peter Kainz

Egon Schiele "Self-Portrait" 1911 Oil on board 27.5 x 34cm Vienna Museum ©Wien Museum / Foto Peter Kainz

Maximilian Kurzweil, Woman in a Yellow Dress (Painter's Wife), 1899, oil on plywood, 171.5 x 171.5 cm, Vienna Museum ©Wien Museum / Foto Peter Kainz

Martin van Meytens, Maria Theresa with the Young Joseph II, 1744, oil on canvas, 216.2 x 162.5 cm, Vienna Museum ©Wien Museum / Foto Peter Kainz

Franz Russ (father) "Empress Elisabeth" 1855 Oil on canvas 81.5 x 58 cm Collection of the Vienna Museum ©Wien Museum / Foto Peter Kainz

Hans Makart, Design for the 1879 Festival Procession - Confectioners' Guild, 1879, oil on canvas, 64 x 285.3 cm, Vienna Museum Collection, ©Wien Museum / Foto Peter Kainz

Friedrich von Amerling "Three Most Delightful Things" 1838 Oil on canvas 80 x 80 cm Collection of the Vienna Museum ©Wien Museum / Foto Peter Kainz

Hans Makart "Dora Fournier-Gavilon" circa 1879-80 Oil on panel 145 x 93.5 cm Collection of the Vienna Museum ©Wien Museum / Foto Peter Kainz

Moritz Nehle, Main Hall of the Post Office Savings Bank, 1906, Photograph, 65.5 x 85 cm, Collection of the Wien Museum, ©Wien Museum

Dagobert Pöche "Tea Set" Production: Wiener Werkstätte circa 1922-23 Ivory and embossed silver Teapot: 19.9 x 27.4 x 16.2 cm Collection of the Vienna Museum ©Wien Museum / Foto Peter Kainz

Emilie Flöge Dress (reproduction, based on a dress made in 1909) Cotton jersey, silk taffeta, organza Front length: 150cm, back length: 170cm, sleeve length: 63cm Collection of the Vienna Museum ©Wien Museum / Foto Peter Kainz

Otto Wagner, Chair for Mayor Karl Lüger, 1904, Rosewood, mother-of-pearl inlay, aluminum, leather, height: 99 cm, width: 63 cm, Collection of the Vienna Museum, ©Wien Museum / Foto Peter Kainz

Josef Hoffmann Brooch, Produced by the Vienna Workshop, 1908-10. Silver, gold leaf, agate, amethyst, hematite, jasper, turquoise, moonstone, coral. 4.9 x 4.9cm. International Friends of Wien Museum, A.P. Collection. ©Asenbaum Photo Archive