Here is a whole collection of period images of fenders:
"The eight caravel ships as they lay on the river every evening" by Cornelis Liefrink, 1622.
"The Battle of Gibralter between the Dutch and the Spanish fleet, 25 April 1607", by Cornelis Claesz van Wieringen, 1622
"The Battle of Gibralter between the Dutch and the Spanish fleet, 25 April 1607", by Cornelis Claesz van Wieringen, 1622
"The Battle of Gibralter between the Dutch and the Spanish fleet, 25 April 1607", by Cornelis Claesz van Wieringen, 1622
"Ships on a Dutch Roadstead" by Adam Willaerts, 1627
"Ships on a Dutch Roadstead" by Adam Willaerts, 1627
"Fishing Boats off an Estuary" by Jan van Goyen, 1633
"Ships by a pier" by William Van de Velde the Elder, 1638.
"A kaag and other vessels off a pierhead" by William Van de Velde the Elder, 1638.
"A View of the IJ from the Old City Inn in Amsterdam" by William Van de Velde the Elder, c. 1640-1645.
"A fleet of Dutch frigates anchoring off the coast during the First Anglo-Dutch War" by Willem van de Velde the Elder, 1653.
"The Maagd van Enkhuizen and other Dutch warships coming to anchor near the shore" by Willem Van de Velde the Elder, 1653.
"A kaag and other vessels off a coast, possibly near Den Helder", by Van de Velde the Younger, c. 1655.
"The Battle of Terheide" by Willem Van de Velde the Elder, 1657.
"Ships in the Roads" by Willem Van de Velde the Younger, 1658.
"Ships in the Roads" by Willem Van de Velde the Younger, c. 1658.
"The Warship Vrijheid on the Amsterdam roadstead" by Ludolf Backhuysen, circa 1660.
"The Warship Vrijheid on the Amsterdam roadstead" by Ludolf Backhuysen, circa 1660.
"The Warship Vrijheid on the Amsterdam roadstead" by Ludolf Backhuysen, circa 1660.
"Coastal Scene with a square-sterned yacht and rivercraft" by Jan Van de Cappelle, c. 1660.
"The return of the warship Hollandia in the Landsdeip near Huisduinen on 3 November 1665" by Ludolf Backhuysen, 1666-1667.
"The return of the warship Hollandia in the Landsdeip near Huisduinen on 3 November 1665" by Ludolf Backhuysen, 1666-1667.
"Meeting of the Royal Prince and the Gouden Leeuw" by Willem van de Velde the Elder, 1684.
"Back at Marsdiep" by Hendrick Dubbels, c. 1667.
"Meeting of the Royal Prince and the Gouden Leeuw" by Willem van de Velde the Elder, 1684
"Singel with the Round Lutheran Church" by Jacobus Storck, c. 1685.
"Singel with the Round Lutheran Church" by Jacobus Storck, c. 1685.
"Mock battle - re-enactment of a navel battle by yachts - on the IJ in honour of the visit by Tsar Peter the Great of Russia, 1 September 1697" by Abraham Storck, circa 1700.
"Mock battle - re-enactment of a navel battle by yachts - on the IJ in honour of the visit by Tsar Peter the Great of Russia, 1 September 1697" by Abraham Storck, circa 1700.
"Feyge Dam and part of the Fish Market at Amsterdam" by Thomas Rowlandson, 1794