[1] The same year he moved to The Hague as court painter of Frederick Henry, Prince of Orange.
[1] Munnikhoven was mainly active as a copyist of other artists' works; one of his copies of David Beck's painting of Magnus Gabriel De la Gardie is on display at Gripsholm Castle.
In 1660 he moved to Riga, but his stay there was short-lived and he returned to Stockholm, where he died in 1664.
Of his Swedish production, he performed including three major paintings for De la Gardie, a painting of Hercules, Venus and Cupid, Venus with a full-length and one with Mars on a drum.
His works include the large double portrait of De la Gardie and Countess Palatine Maria Eufrosyne of Zweibrücken, as well as that of Beata Elisabet von Königsmarck.