Giovanni Benedetto Castiglione (baptized 23 March 16095 May 1664) was an Italian Baroque painter, printmaker and draftsman, of the Genoese school. He is best known now for his etchings, and as the inventor of the printmaking technique of monotyping. He was known as Il Grechetto in Italy and in France as Le Benédette. Biography Castiglione was born in Genoa. The biographer of Genoese painters, Raffaele Soprani says his parents had him places in the studio of Giovanni Battista Paggi. Wittkower describes him as a "passionate student" of Anthony van Dyck, who arrived in 1621, and Peter Paul Rubens, who stayed in the city in the first decade of the 17th century and whose paintings were readily accessible there. He may have trained under the Genoese Bernardo Strozzi. He lived in Rome from 1634 to about 1645, then returned to Genoa. He also traveled to Florence and Naples. He was back in Rome in 1647, before moving in 1651 to be a court artist in Mantua for Duke Carlo II and his wife Isabella Chiara de Austria. He died in Mantua. He had various brushes with the law in his lifetime. The Queen's Gallery in London, where an exhibition of his work was held in 2013, made the following statement: "Giovanni Benedetto Castiglione was also a violent and impetuous man, who was repeatedly in court for assault, allegedly attempted to throw his sister off a roof and was forced to leave Rome, probably after committing murder. The turbulence that characterised his life overshadowed his artistic brilliance, and Castiglione struggled to achieve recognition in his lifetime. Much of what is known about the artist is derived not from fulfilled commissions, but from court documents." Artistic achievements He painted portraits, historical pieces and landscapes, but chiefly excelled in fairs, markets and rural scenes with animals. Noah's ark and the animals entering the Ark was a favorite subject of his. Castiglione was a brilliant draftsman and pioneered the development of the oil sketch (often using a mixture of mediums) as a finished work - previously they had been used only for working studies for another finished piece, for example by Rubens. He returned to the same subjects over and over again, but with significantly different compositions each time. He also executed a number of etchings (see cover of edition of The genius of Castiglione published in 1648). Diogenes searching for a Man is one