These are vintage hardcover books titled "Picasso and Rubens" by authors Pierre Daix and Pierre Cabanne . Published in the 1960s by Praeger and Tudor Publishers, the books explore the art and culture of the two famous painters. It features illustrations and is written in English, making it suitable for adult audiences interested in art history. With a compact size of 9 inches in length and 6 inches in width, these books are valuable additions to any art enthusiast's collection.
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