vision autotroph through moon of camouflage
moonlight is sunlight_reflected_off_of_moon. camouflage is screen. camouflage is not screen. achromatic_vision is not sight. man_in_moon is illusion. domino_mask is mask. domino_mask is not mask. death_mask is not mask. marathon_runners has blue_eyes car has headlights_to_increase_visibility