Retro cartoon mushroom character running with big joyful smile

An anthropomorphic mushroom character in a retro cartoon style—featuring a cream-colored cap and stalk, black sunglasses adorned with lightning bolts, and classic white cartoon gloves—is depicted in a dynamic running pose. The mushroom wears a wide, open-mouthed grin, exuding joy and energy. It stands out against a solid white background. The overall aesthetic evokes 1950s animation and advertising. The illustration is clean and simple: bold black outlines define the character and its features, all within a limited color palette. The centered, dynamic composition emphasizes the character's movement. The style is graphic and vector-based, favoring a "flat design" look.