Portrait of grandfather Witsen on chair, Willem Witsen, between 1880 and 1920

Object Type: painting. Genre: portrait. Date: between 1880 and 1920. Dimensions: height: 70 cm (27.5 in) ; width: 30 cm (11.8 in). Medium: oil on canvas. Collection: Cultural Heritage Agency of the Netherlands Art Collection. W.A. Witsen - Portret grootvader Witsen op stoel - W275 - Cultural Heritage Agency of the Netherlands Art Collection