"The highlight of 20th Century Week at Christie’s in London, Max Beckmann’s Hölle der Vögel (Birds’ Hell) hammered down for £36,005,000 / $45,834,365 (with premium), setting a new world auction record for the artist, as well as the highest price realised for an Expressionist work. The previous world auction record for Beckmann was $22,555,750, set in 2001."