Cat-eyed Trickster Presents a Tailed Frog to an Art Nouveau

A cat-eyed trickster presents a tailed frog to an Art Nouveau artist with a topknot, a weary streetwear figure, a pensive scientist in a dress shirt, and an official with a distinct jacket brooch, all illuminated by volumetric golden hour rays in a layered isometric pixel art scene against a cool minimalist blue-white background.