In Gassed, John Singer Sargent depicts a haunting scene from World War I. The painting shows soldiers who are recovering from a gas attack, lying on the ground in a field. The colors are muted, with shades of green and brown dominating the landscape, reflecting the somber mood.

The figures are rendered with a sense of realism, capturing their exhaustion and vulnerability. The painting is executed in oil on canvas, a medium that allows for rich texture and depth. Sargent's brushwork is detailed, showcasing the physicality of the soldiers and the environment around them. The composition is carefully arranged, leading the viewer's eye through the scene.

The dimensions of Gassed are approximately 152.4 x 183 cm, making it a large and impactful work. John Singer Sargent was known for his portraits, but Gassed represents a shift towards more serious themes. Created in the aftermath of World War I, this painting reflects the horrors of war and its effects on soldiers. An interesting fact about this work is that it was commissioned by the British government to commemorate the sacrifices made during the war, highlighting Sargent's role as both an artist and a witness to history.