You signed up for Osoaviakhim? (an unknown artist (on the poster of Moore D.)) Soviet Posters (1917-1941)

In this Soviet propaganda poster, a determined man in a red military-style uniform and cap, with a stark, almost militaristic expression, points directly at the viewer. He holds a rifle in his right hand, angled upwards, and his left arm is bent, also pointing. Behind him, the background is dominated by stylized, somewhat ominous industrial elements: smokestacks billowing dark clouds, and more airplanes flying in formation. The colors are bold, with red, black, and white being dominant. The text at the top boldly proclaims YOU in large red letters, and the main slogan at the bottom, also in bold white letters against a dark background, asks, HAVE YOU SIGNED UP FOR OSOAVIAKHIM?. The caption below identifies the artist as unknown, based on a poster by D. Moore, and states the year 1927.
The posters subtext is a direct call to action, urging the viewer to join Osoaviahim, the Soviet paramilitary sports organization that promoted aviation, chemical defense, and parachuting. The pointing finger is a classic propaganda device, creating a sense of personal accusation and responsibility. The mans stern demeanor, the rifle, and the aircraft and industrial imagery all suggest a nation preparing for defense or even conflict, emphasizing the importance of contributing to this effort through membership in Osoaviahim. The YOU at the top personalizes the message, making it clear that this is not a general appeal but a direct address to the individual viewer. The year 1927 places this poster in a period of significant military buildup and ideological mobilization in the Soviet Union, aiming to instill a sense of patriotic duty and preparedness in the population.