Portrait of William Burton Conyngham

Anton Raphael Mengs was the principal theorist and practitioner of Neoclassical painting in mid-eighteenth-century Europe, and his portraits of the Grand Tour set represent one of the defining bodies of work of that cultural phenomenon. William Burton Conyngham was an Irish-born collector and antiquarian who spent time in Italy in the 1750s, and his portrait by Mengs in 1754, now at the J. Paul Getty Museum, documents this network of Anglo-Irish Grand Tourists who sought out Rome's celebrity painter for their official likenesses. Mengs had by this date established himself as the leading portrait painter in Rome, combining the clarity of Raphael with the theoretical prescriptions of his friend Winckelmann. His portraits of British and Irish Grand Tourists formed a significant part of his output and helped disseminate the Neoclassical aesthetic to northern European collections. Conyngham later became a founding member of the Royal Irish Academy, and his portrait by Mengs was a statement of cultural ambition as much as personal vanity.

Oil on canvas with Mengs's characteristic smooth, enamel-like surface achieved through careful glazing and a light ground. The face is modelled with crystalline precision, and the cool, controlled lighting avoids the warm informality of French portraiture, giving the sitter a classical gravity. The composition is formal and restrained, consistent with Mengs's theoretical advocacy for clarity and nobility.