(Delft, 1567 - Delft 27 June 1641) was a Dutch Golden Age painter. He was the son of a goldsmith, who apprenticed him to the copperplate engraver Hieronymus Wierix. He subsequently became a pupil of Willem Willemz and Augusteyn of Delft, until Anthonie van Montfoort (Houbraken calls him Antony Blokland), who had seen and admired two of Mierevelt's early engravings, Christ and the Samaritan and Judith and Holofernes, invited him to enter his school at Utrecht. He registered as a member of the Guild of St. Luke in The Hague in 1625.Devoting himself first to still lifes, he eventually took up portraiture, in which he achieved such success that the many commissions entrusted to him necessitated the employment of numerous assistants, by whom hundreds of portraits were turned out in factory fashion. Today over 500 paintings are or have been attributed to him.The works that can with certainty be ascribed to his own brush are remarkable for their sincerity, severe drawing and harmonious color, but comparatively few of the two thousand or more portraits that bear his name are wholly his own handiwork. So great was his reputation that he was patronized by royalty in many countries and acquired great wealth. The king of Sweden and the count palatine of Neuburg presented him with golden chains; Albert VII, Archduke of Austria, at whose court he lived in Delft, gave him a pension; and Charles I vainly endeavoured to induce him to visit the English court. Though Mierevelt is chiefly known as a portrait painter, he also executed some mythological pieces of minor importance. Many of his portraits have been reproduced in line by the leading Dutch engravers of his time. He died at Delft. The Rijksmuseum in Amsterdam has the richest collection of Mierevelt's works, chief of them being the portraits of William, Philip William, Maurice, and Frederick Henry of Orange, and of the count palatine Frederick V. At the Mauritshuis in The Hague are the portraits of four princes of the house of Orange, of Frederick V as king of Bohemia, and of Louise de Coligny as a widow. Other portraits by him are at nearly all the leading continental galleries, notably at Brunswick (3), Gotha (2), Schwerin (3), Munich (2), Paris (Louvre, 3), Dresden (4), Berlin (2), and Darmstadt (3). The town hall of Delft also has numerous examples of his work.
Portrait of Ambrogio Spinola
1609 Medium Oil on canvas Dimensions 119 x 87.5 cm (46.9 x 34.4 in) cyf