In the 1660s, Gijsbrechts abandoned the pure vanitas still life paintings by integrating the vanitas motifs into increasingly complex trompe l'oeil compositions, which depict studio walls, letter racks (the notice boards of the era), board walls with hunting implements and musical instruments and "chantournés" (cut-outs). The latter took the deception of the eye one step further, as the painted panel or canvas was cut in a shape intended to fool viewers into believing that they were standing in front of a three-dimensional object. For the illusion to be even more convincing, Gijsbrechts primarily painted motifs and objects naturally found in the surroundings of the royal family, and he painted these as close to the natural sizes as possible. A series of these Kunstkammer inventories was created especially for the art-loving King Frederik III. For the king's successor, Christian V, who loved hunting more than art, Gijsbrechts painted various hunting trompe-l'œil paintings and two pictures showing the gear for hounding and falconry.