William August Koblinau: A Cartographer's Vision of Barcelona William August Koblinau (1680-1750) emerges from the annals of Austrian history as more than just a military officer; he was a meticulous cartographer whose singular contribution – the ‘Gründe rib der Atarezana oder arsenale bür Barcelona’ plan – continues to fascinate scholars and art enthusiasts alike. Born in Vienna, Koblinau's life unfolded against the backdrop of Europe’s turbulent eighteenth century, marked by shifting alliances and ambitious territorial disputes, notably culminating in the War of Spanish Succession. This co…