Portraits of Marie-Thérèse Charlotte de France (1778-1851) and Louis-Antoine d’Artois (1775-1844), Dukes of Angoulême a pair of ivory miniatures female portrait according to an original by Antoine-Jean Gros (1771-1835), jointly framed French school 19th C. (1st half) signed with initials A. J. Dimensões (altura x comprimento x largura) - (total) 26,5 x 32 cm