A cartoon illustration in the style of ligne claire, depicting a lively street scene in a European city. The buildings are colorful, with clean lines and flat colors. The characters are stylized, each with distinct features and expressions, engaging in different activities such as shopping, talking, or walking their dogs. The scene is bright and cheerful, with blue skies and a few fluffy clouds overhead. The overall feel is playful and vibrant, with a retro comic book aesthetic.