Karl Theodore (1724–1799), Elector of Bavaria

Karl Theodore (1724–1799), Elector of Bavaria and Palatinate, was one of the most powerful German princes of the Holy Roman Empire, ruling the Palatinate from 1743 and uniting Bavaria with it in 1777 upon the extinction of the Wittelsbach Bavarian line. Batoni's 1777 portrait captures him at the very moment of this dynastic union, making it a historically significant commission. Karl Theodore was a patron of arts and sciences, founder of the Bavarian Academy of Sciences, and his court at Mannheim was a leading cultural center before the seat moved to Munich. A papal city portrait by Batoni was appropriate for a Catholic ruler seeking to align himself with the cultural prestige of Rome in the year he assumed the most powerful electoral title in Germany.

Oil on canvas employing the formal grammar of princely portraiture: rich court dress with decorative orders, possibly armor or military attributes, and a setting conveying sovereign authority. Batoni's handling of gold and silver embroidery on aristocratic dress was technically unmatched in eighteenth-century Rome. The face receives his characteristic individual modelling within a formal pose.