He engraved etching and engraving by Van Merle in 1685. This is an optical view (in perpestiva) color of the refectory of the Hotel Royal for invalids Paris. Performed on linen paper (given the scarcity of this material shirts wounded or dead soldiers were used in the front), finding work in perfect condition, you can see the marks of the tread caused by the pressure of the tóculo on copper plate. Framed in red wood molding thin under passe-partout and glass Measures 63x53 cm frame, and a footprint 50x40 cm.