James Montgomery Flagg

James Montgomery Flagg was an American artist and illustrator best known for creating the iconic World War I and II recruitment poster featuring Uncle Sam pointing with the slogan "I Want You." His work often combined patriotic themes with sharp, clear imagery, making his posters highly effective in encouraging enlistment. Flagg also illustrated book covers, magazine covers, and satirical illustrations. His art style is characterized by bold lines and strong character expressions, making his images memorable and influential in American propaganda history.