Inzetkaart van het Hoogheemraadschap van Delfland before 1678

This detailed map of the Hoogheemraadschap of Delfland, a water board in the Netherlands, was created by Coenraet Decker before 1678. The map features elaborate decorative elements, including putti (cherubs) in the upper corners and a central coat of arms. Below the map, a row of shields displays coats of arms of important towns and cities, showcasing the diverse range of communities under the jurisdiction of the water board. The intricate details and ornate design emphasize the importance of this institution in managing water resources and maintaining the safety of the region. This map is a remarkable example of cartographic art, showcasing the skill of Dutch engravers and the significance of water management in the 17th century.