Everhardus Koster (1817 – 1892): A Mariner’s Eye on Dutch Landscape Everhardus Koster was a Dutch painter whose distinctive style blended meticulous observation of maritime life with the serene beauty of Dutch rivers and landscapes. Born in The Hague in 1817, his artistic journey began unexpectedly amidst practical considerations—a fascination for merchant ships fueled an initial ambition to become a marine engineer. Despite this earl…