A German soldier strides through the shadow of the massive medieval Porte d'Arras gatehouse in occupied Douai, northern France — twin cylindrical stone towers looming over him in a real-photo postcard that crackles with the eerie quiet of a town under military occupation in the summer of 1916. Douai, a key industrial and rail hub in the Nord département, fell to German forces in August 1914 and remained occupied until October 1918; this card, postmarked July 14, 1916, was sent home by a soldier named Warnecke via Feldpost (military mail) of the K.D. Feldpostamt IX Reservekorps to his family in Rellingen bei Holstein, Germany. The back is covered edge-to-edge in dense German script — a long, intimate letter home from the front, a voice from one of the war's most grinding years. The Porte d'Arras was one of Douai's surviving medieval gates; the city suffered immense damage during both World Wars. Published by Photo-Photo, 12 rue du Curé Notre-Dame, Tournai — a Belgian publisher, suggesting the card was produced under occupation.