Anna Maria Luisa de' Medici (11 August 1667 – 18 February 1743) was the last of the House of Medici. A patron of the arts, she gave the Medici's large art collection (including the contents of the Uffizi, Palazzo Pitti and Medici villas) which she inherited upon her brother Gian Gastone’s death in 1737, and her Palatine treasures to the Tuscan state, on the condition that none of it be removed.