Propaganda poster, bold 1940s style. Three flat colors: black, red, off-white. Center: g…

Propaganda poster, bold 1940s style. Three flat colors: black, red, off-white. Center: giant glass syringe, cracked from impact. Left side: working-class man in a red baseball cap, wide stance, swinging a sledgehammer powerfully, hammer smashing into the syringe, shards of glass bursting out. Right side: scientist in white lab coat, arms outstretched in despair, pleading to stop, holding a vial. Style of WWII propaganda posters by Abram Games and E. McKnight Kauffer, with strong shapes, dynamic diagonals, and iconic composition. Clean vector-like lines, no gradients, no extra detail, minimal but dramatic. --ar 2:3 --quality 2