whimsical, fantasy, cartoon style, single cat, anthropomorphic, riding, unicycle, balance, concentration, whiskers, bright curious eyes, fluffy fur, pink nose, white paws, colorful striped socks, matching helmet, circus theme, vintage wooden unicycle, old-fashioned lanterns, dim warm lighting, cobblestone street, European town square, afternoon, soft focus, shallow depth of field, 3/4 composition.