How many Van Gogh paintings are missing?

Related questions

1. How much is a Van Gogh worth?
2. What happened to Van Gogh's paintings after he died?
3. Did Van Gogh ever sell a painting in his lifetime?
4. What's the most expensive van Gogh painting?
5. Who owns the starry night?
6. What does Starry Night symbolize?
7. What is the texture of starry night?
8. What makes starry night and the scream examples of expressionism?
9. What is the story behind the painting Starry Night?
10. Why did Van Gogh paint Starry Night?

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