84.0 cm by 42.0 cm and 33.0 inch by 17.0 inch is the size of the painting . oil on canvas was the medium for this . The artist of Judith and the Head of Holofernes was Gustav Klimt . It is located in Österreichische Galerie Belvedere,  Vienna . This was painted in 1901
The painting is 89.0 cm by 47.0 cm in size