Vintage 1970s Le Mans Motorsport Poster Prompt

Vintage 1970s motorsport racing poster illustration, featuring a distressed retro aesthetic with aged paper texture, grain, scratches, and worn print effects. In the foreground, a classic endurance prototype race car (inspired by the Porsche 917), front view, with a low aerodynamic body, large headlights, and a bold racing livery in red, white, and light blue. The number “3” is centered on the hood. The car conveys speed with dynamic motion lines and light streaks surrounding it. In the background, a stylized…