England in 1630. Philip IV confirmed Rubens's status as a knight a few months later. Rubens was awarded an honorary Master of Arts degree from Cambridge University in 1629. Rubens was in Madrid for eight months in 1628–1629. In addition to diplomatic negotiations, he executed several important works for Philip IV and private patrons. He also began a renewed study of Titian's paintings, copying numerous works including the Madrid Fall of Man (1628–29). During this stay, he befriended the court painter Diego Velázquez and the two planned to travel to Italy together the following year. Rubens, however, returned to Antwerp and Velázquez made the journey without him. His stay in Antwerp was brief, and he soon travelled on to London where he remained until April 1630. An important work from this period is the Allegory of Peace and War (1629; National Gallery, London). It illustrates the artist's lively concern for peace, and was given to Charles I as a gift. While Rubens's international reputation with collectors and nobility abroad continued to grow during this decade, he and his workshop also continued to paint monumental paintings for local patrons in Antwerp. The Assumption of the Virgin Mary (1625–6) for the Cathedral of Antwerp is one prominent example. Last decade (1630–1640) Rubens's last decade was spent in and around Antwerp. Major works for foreign patrons still occupied him, such as the ceiling paintings for the Banqueting House at Inigo Jones's Palace of Whitehall, but he also explored more personal artistic directions. In 1630, four years after the death of his first wife Isabella, the 53-year-old painter married his first wife's niece, the 16-year-old Hélène Fourment. Hélène inspired the voluptuous figures in many of his paintings from the 1630s, including The Feast of Venus (Kunsthistorisches Museum, Vienna), The Three Graces and The Judgement of Paris (both Prado, Madrid). In the latter painting, which was made for the Spanish court, the artist's young wife was recognized by viewers in the figure of Venus. In an intimate portrait of her, Hélène Fourment in a Fur Wrap, also known as Het Pelsken, Rubens's wife is even partially modelled after classical sculptures of the Venus Pudica, such as the Medici Venus. In 1635, Rubens bought an estate outside Antwerp, the Steen, where he spent much of his time. Landscapes, such as his Château de Steen with Hunter (National Gallery, London) and Farmers Returning from the Fields (Pitti