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A man looks at a describtion in front of works by late Swiss painter Paul Klee during the press preview at the exhibition "Paul Klee. Special Class, Not for Sale" in Leipzig, central Germany, Friday, Feb. 27, 2015. Klee used the description "Special Class, Not for Sale" to reserve over 300 of his original works for his legacy collection, removing them from the market. The exhibition that shows more than 100 of these works runs from March 1, to May 25, 2015. (AP Photo/Jens Meyer)