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</html><thumbnail_url>https://svjmedia.nl/specialisaties/wp-content/uploads/sites/735/2025/11/Marcel-Blekendaal-Polderwachter-foto.jpg</thumbnail_url><thumbnail_width>1600</thumbnail_width><thumbnail_height>900</thumbnail_height><description>Tussen de sloten en weilanden van Maarssen waakt Marcel Blekendaal over het Nederlandse landschap. Hij noemt zichzelf de Polderwachter, een kunstenaar die verhalen vertelt over het land dat ons droog houdt. Vanuit Fort Maarsseveen, onderdeel van UNESCO Werelderfgoed De Nieuwe Hollandse Waterlinie, bewaakt hij onze band met de natuur. Als tolk tussen burger en bestuur [&hellip;]</description></oembed>
