A retro poster shows a BMW race car speeding along graphic tracks amid sweeping color bands, rendered as a screenprint

Prompt

Futurist retro-serigraph illustration of a [BRAND]-inspired [VEHICLE] concept speeding through giant flowing graphic curves and abstract high-speed road forms, dynamic 3/4 perspective, aerodynamic bodywork, aggressive stance and retro motorsport aesthetic, stylized motion trails integrated into the environment, sensation of high speed without realistic motion blur. Minimal but dramatic composition made from layered curved bands and negative space. Vintage modernist poster aesthetic, smooth airbrushed gradients, crisp vector-like surfaces, subtle print grain, soft paper texture. Color palette restricted to [COLOR 1], [COLOR 2], [COLOR 3] and [COLOR 4] only. Elegant screenprint finish, vertical composition 4:5