TIME-LIFE. Collection Le Monde des Arts. (between 1969 and 1975). 17 volumes including : Manet and his time by Pierre Schneider; Goya and his time by Richard Schickel; Michelangelo and his time by Robert Coughlan; Leonardo da Vinci and his time by Robert Wallace; Vermeer and his time by Hans Koningsberger; Bruegel and his time by Timothy Foote ; Van Gogh and his time by Robert Wallace; Velázquez and his time by Dale Brown; Rodin and his time by William Harlan Hale; Dürer and his time by Francis Russel; Picasso and his time by Lael Wertenbaker; Delacroix and his time by Tom Prideaux; Cézanne and his time by Richard W. Murphy; Rembrandt and his time by Robert Wallace; Matisse and his time by John Russell; Rubens and his time by C.V Wedgwood; Gainsborough and his time by Jonathan Norton Leonard.