Willem van der Helm (c 1625-75); Municipal Architect of Leiden; with his Wife Belytgen Cornelisdr van der Schelt (d 1661) and their Son Leendert (1622-64); Family portrait of Willem van der Helm; city architect of Leiden; with his wife Belytgen Cornelisdr van der Schelt and their son Leendert. The father and mother sit at a table with grapes and apples on it; the child stands on the table. The son is wearing a medal on a chain around the chest. The architect has a book and a compass in hand. In the background a look through to architecture (the Gravensteen?) And a tree of freedom.; Barent Fabritius; 30-Sep-1656; canvas; oil paint (paint); h 148 cm x w 127.5 cm d 8 cm