91.0 cm by 24.8 cm and 77.0 inch by 29.6 inch is the size of the painting . This was made in 1598 . It is located in Gemeentemuseum Den Haag, The Hague . The artist of Judith Beheading Holofernes was John Singer Sargent . It was made in oil paint
The area is 2256.8 sq.cm