Hans Koning (born Hans Königsberger, July 12, 1921 – April 13, 2007) was a Dutch American author of over 40 fiction and non-fiction books. Koning was also a prolific journalist, contributing for almost 60 years to many periodicals including The New York Times, International Herald Tribune, Atlantic Monthly, The Nation, Harper's, The New Yorker, and De Groene Amsterdammer. He used the pen name Hans Koningsberger (with an added letter 'n'), and from 1972 Hans Koning.
Johannes Vermeer (/vərˈmɪər, vərˈmɛər/ vər-MEER, vər-MAIR, Dutch: [joːˈɦɑnəs fərˈmeːr]; see below; also known as Jan Vermeer; October 1632 – 15 December 1675) was a Dutch painter who specialized in domestic interior scenes of middle-class life. He is considered one of the greatest painters of the Dutch Golden Age. During his lifetime, he was a moderately successful provincial genre painter, recognized in Delft and The Hague. He produced relatively few paintings, primarily earning his living as an art dealer. He was not wealthy; at his death, his wife was left in debt.
Vermeer worked slowly and with great care, and frequently used very expensive pigments. He is particularly renowned for making masterful use of light in his work. "Almost all his paintings", Hans Koningsberger wrote, "are apparently set in two smallish rooms in his house in Delft; they show the same furniture and decorations in various arrangements and they often portray the same people, mostly women."