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