1. Expressionism 11. What is the best way to express emotion?

2. Claude Monet, Water Lilies, 1905. Oil on canvas, 89.5 × 100.3 cm, Museum of Fine Arts, Boston.

3. Edvard Munch, Der Schrei der Natur (The Scream of Nature), 1893 Oil, tempera, and pastel on cardboard, 91 × 73.5 cm, National Gallery, Oslo

4. Edvard Munch, Der Schrei der Natur (The Scream of Nature), 1910 Tempera on cardboard, 83 × 66 cm, Munch Museum

5. Edvard Munch, Der Schrei der Natur (The Scream of Nature), 1895 Lithograph

6. Edvard Munch, Der Schrei der Natur (The Scream of Nature), 1895 Pastel on board, 79 x 59 cm, private collection (sold for $120m)

8. Gustav Klimt, The Kiss, 1907–1908. Oil and gold leaf on canvas, 180 × 180 cm, Österreichische Galerie Belvedere, Vienna.

9. Unknown Christ Pantocrator 1182

10. Gustav Klimt, detail of The Kiss, 1907–1908.

11. Japanese textile patterns

12. Gustav Klimt, Portrait of Adel Bloch-Bauer I, 1907 Oil and gold leaf on canvas, 138 × 138 cm, Neue Gallery, NY. ($135m)

13. Edvard Munch Der Schrei der Natur (The Scream of Nature) 1893 Gustav Klimt The Kiss 1907–1908.