Thomas de Keyser  Thomas de Keyser (c. 1596–1667) was a Dutch painter and architect. He excelled as a portrait painter, and was the most in-demand portrait painter in the Netherlands until the 1630s, when Rembrandt eclipsed him in popularity. Rembrandt was influenced by his work, and many of de Keyser's paintings were later falsely attributed to Rembrandt. The Stedelijk Museum modern art museum in Amsterdam carries a statue of de Keyser on its facade. A street in Enschede is named for him. A contemporary namesake of the painter was Thomas de Keyser (Utrecht, 1597–1651), an actor and nephew of Hendrick de Keyser. His portraiture is full of character and masterly in handling, and often distinguished by a rich golden glow of color and Rembrandtesque chiaroscuro. Some of his portraits are life-size, but the artist generally preferred to keep them on a considerably smaller scale, like the famous "Four Amsterdam burgomasters assembled to receive Marie de Medici" in 1638, now on display at the Mauritshuis museum in The Hague. In addition to portraits, he also executed some historical and mythological pictures, such as the "Theseus and Ariadne" in the Amsterdam town hall, now the Royal Palace. De Keyser also worked as an architect. From 1662 until his death in 1667 he oversaw construction of the new Amsterdam town hall, now Royal Palace. The Rijksmuseum in Amsterdam has the largest collection of paintings by de Keyser. His work can also be seen at the Louvre in Paris, the Metropolitan Museum of Art in New York City, the Hermitage in Saint Petersburg and the National Gallery in London, among others. De Keyser was born and died in Amsterdam. He was a son of the architect and sculptor Hendrik de Keyser. We have no definite knowledge of his training, and but scant information as to the course of his life. According to the Netherlands Institute for Art History, he was a pupil of Cornelis van der Voort. The painters Aert Pietersz, Werner van den Valckert and Nicolaes Eliaszoon Pickenoy have been accredited by different authorities with having developed his talent, and sometimes his works have been confused with these painters, who painted portraits in similar styles. The landscape painter Jacob Isaakszoon van Ruisdael painted a landscape as a background to one of his group portraits.