细节
CONTINENTAL SCHOOL (18th century)
Portrait of Abraham van Vloten, half length in a black coat and the companion portrait of his wife Anna Maria in a lace trimmed cape, fichu and blue gown, half length, both inscribed and dated '1773'
oil on canvas
a pair
68 x 60 cm. (26 3/4 x 23 1/2 in.) (2)