Bidspirit auction | Jean Augustin Daiwalle (1786-1850), Two

Jean Augustin Daiwalle (1786-1850), Two portraits of a Rotterdam couple: 'Portrait of Anne Maria de Groot (1812-1846)' & 'Portrait of Adrianus Johannes van Gastel (1805-1872)' - Jean Augustin Daiwalle (1786-1850), Two portraits of a Rotterdam couple: 'Portrait of Anne Maria de Groot (1812-1846)' & 'Portrait of Adrianus Johannes van Gastel (1805-1872)' unsigned. Pastel chalk, both 41 x 32.5 cm (Frame: 55 x 46.5 cm).