Maria Luisa of Spain

Maria Luisa of Spain was the daughter of Charles III and became Empress of the Holy Roman Empire through her marriage to Leopold II in 1764. By 1770, when Mengs painted her, she had left Spain and was living in Vienna as Grand Duchess of Tuscany—this portrait was likely painted during a return visit or based on preparatory work. The Museo del Prado holds this canvas as part of the Mengs royal series. Maria Luisa occupied an important position in the dynastic politics of the late eighteenth century, and her portraits served the political function of maintaining visual contact across the separated branches of the Bourbon and Habsburg families. Mengs's Neoclassical treatment brought this Bourbon princess into alignment with the reformed aesthetic then dominating European court culture.

Oil on canvas with the elaborate technical requirements of a royal female portrait: careful rendering of court dress, jewellery, and the various decorative elements signifying dynastic status. Mengs balances individual likeness with the idealising tendency of his Neoclassical approach, producing a portrait that is simultaneously a record and a statement of aesthetic values.