Madoka Magica: Walpurgisnacht
This is Walpurgisnacht, from Puella Magi Madoka Magica, an anime by Shaft. She is the strongest witch. She hangs head down over Mitakihara, laughs, and lifts the city into the air.
Homura Akemi stands on a roof and looks up at her. Homura has turned time back again and again to save Madoka, and each time she has met this night. The painting has 10,456 brush strokes.