Chromatic adaptation lets humans perceive consistent colors despite changing light. Some animals change color using chromatophores-for camouflage or signaling. Pink isn't a real wavelength; our brains create it by blending light. Blue is rare in nature but appears through structural features in feathers and wings. Snow camouflage helps animals blend into winter landscapes using shades of white and gray. Režie: Cathy Baker Rok: 2021