They are working in a laboratory, Thomas van Apshoven, between 1637 and 1664

They are working in a laboratory. Object Type: painting. Date: between 1637 and 1664. Dimensions: height: 480 mm (18.89 in); width: 595 mm (23.42 in). Medium: oil on canvas. Collection: Statens Museum for Kunst. Thomas van Apshoven, Laborant i sit laboratorium, , KMSst90, Statens Museum for Kunst