The Unexpected Math Behind Van Gogh’s “Starry Night.”

If you’ve taken a good art history course on the Impressionists and Post-Impressionists, you’ve inevitably encountered Vincent van Gogh’s 1889 masterpiece “Starry Night,” which now hangs in the MoMA in New York City. The painting, the museum writes on its web site, “is a symbolic landscape full of movement, energy, and light. The quietness of the village contrasts with the swirling energy of the sky…. Van Gogh’s impasto technique, or thickly applied colors, creates a rhythmic effect—the picture seems to constantly move in its frame.” Artistically, van Gogh managed to capture movement in a way that no artist had ever quite done it before. Scientifically, it turns out, he was on to something too. Just watch the new TED-ED lesson above, The Unexpected Math Behind Van Gogh’s “Starry Night.”