Werkzaamheden aan de zeesluis en droogdok te Hellevoetsluis, ca. 1802 c. 1802 - 1806

This watercolor drawing by Balthazar Jooss, dated c. 1802-1806, depicts the construction of the sea lock and dry dock in Hellevoetsluis. The work features a detailed depiction of the construction process, with workers and materials visible throughout the scene. This drawing offers a glimpse into the naval engineering and shipbuilding practices of the early 19th century. It is a valuable historical document, showcasing the laborious work and technical advancements of the era. The drawing is part of the Rijksmuseum collection and measures 535 mm in height and 760 mm in width.