An Unknown Man holding a Drawing over a Plinth with the Relief of a River God, William Sonmans, between 1670 and 1708

Object Type: painting. Date: between 1670 and 1708. Place of creation: England. Dimensions: height: 124.5 cm (49 in) ; width: 99.1 cm (39 in). Medium: oil on canvas. Collection: National Trust. Wilhelm Sonmans (d.1708) - Portrait of an Unknown Virtuoso Holding a Drawing over a Plinth with the Relief of a River God - 593124 - National Trust