Retro Mid Century Inspired Robot 招待状

A retro robot stands against a bold blue background, drawn with crisp black linework that gives it a classic mid‑century sci‑fi feel. Its boxy body is filled with geometric panels — a semicircular gauge, stacked buttons, and twin circular ports — creating the look of an old analog control system. The head features round eyes, a triangular nose, and a rectangular grille‑style mouth, topped with playful antennae including a double‑ball tip. Segmented arms end in simple claw hands, while ribbed legs lead to flat, toy‑like feet. The overall style is nostalgic, graphic, and charming, blending vintage robot‑toy energy with clean modern simplicity.