Vinci's cartoon of the Virgin Mary and Saint Anne hangs in the British National Gallery.

达·芬奇的圣母马丽亚和圣安妮画像的草图现存于英国国家美术馆。

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RA's decision to sell a Leonardo da Vinci cartoon in 1962 it is now one of the National Gallery's treasures and by the disposal of other important drawings from its excellent collection.

ECONOMIST: The Royal Academy