A vintage 1950s retro-futuristic illustration showing a massive steel filing cabinet transformed into a towering mainframe computer, with glowing orange vacuum tubes and spinning magnetic tape reels adorning its surface. Small robotic arms emerge from half-open drawers, organizing floating geometric data cubes in neon amber and deep blue. The scene is set in a sleek mid-century modern control room with atomic-age starburst patterns on the floor. Steam wisps curl from vents as punch cards flutter through the air like confetti. The color palette features warm browns, cream, burnt orange, and teal accents typical of 1950s advertising art, with subtle halftone dot textures throughout.