Early 19th century European school (After Alexandre Roslin) Portrait of Katarzyna Mniszech, née Zamoyska (1722-1771) Oil on canvas (Original canvas) Inscribed 'URODZONA ZAMOYSKA ZASLUBIONA MNISZKOYA PODKOMORZOMU LITT (...)' on verso In a carved wooden frame with openwork motifs 77.0 x 61.5 cm Provenance: European private collection Our portrait is based on the original painting by Alexander Roslin in the Royal Castle in Warsaw (no. ZKW-dep.FC/89/ab). Early 19th century European school (After Alexander Roslin) 77.0 x 61.5 cm Our portrait is based on the original painting by Alexander Roslin in the Royal Castle in Warsaw (no. ZKW-dep.FC/89/ab).