Bruno Ertz: A Wisconsin Master of Miniature Nature Born in Manitowoc, Wisconsin, in 1873, Bruno Ertz’s artistic journey began not within a formal studio but amidst the quiet beauty of his rural upbringing. His early years were marked by a practical life – working in local factories and shipyards – yet a gift of a watercolor set at the age of thirteen ignited a lifelong passion for capturing the delicate intricacies of the natural worl…