The Art of Painting, also known as The Allegory of Painting, or Painter in his Studio, is a 17th-century oil on canvas painting by Dutch painter Johannes Vermeer. It is owned by the Austrian Republic and is on display in the Kunsthistorisches Museum in Vienna.

Johannes Vermeer was a Dutch Baroque Period 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.