Breakwater at the Wadden Sea dyke near Pietersbierum, North Sea coastal stage no. 21 from Pietersbierum to Sint Jacobiparochie (Friesland), Netherlands, January 2025
Canal, Pietersbierum area, North Sea (Wadden Sea) coastal stage no. 20 from Zurich via Harlingen to Pietersbierum (Friesland province), Netherlands, January 2025