Portrait présumé de Gabrielle d'Estrées et de sa soeur la duchesse de Villars was of  pen and ink type . Portrait présumé de Gabrielle d'Estrées et de sa soeur la duchesse de Villars was painted in 1604 . 121.0 cm by 96.0 cm and 69.0 inch by 67.625 inch is the size of the painting . It is located in National Gallery of Denmark, Copenhagen
 pen and ink was used as a medium for this painting