The dimensions are 611.0 cm by 231.0 cm and 240.0 inch by 91.0 inch . It was made in oil . John Singer Sargent made Gassed painting . It is located in Imperial War Museum, Lambeth Road, London, England . Gassed was painted in 1919
John Singer Sargent's painting was 240.0 cm by 91.0 cm in size