a cute white lamb slumbers at night on the clouds in the blue sky. cartoon postcard for the international day of sleep, a

sheep lamb sleep campaign world day poster medicine healthy concept good smiling symbol vector funny sleepless happy dreams sweet relax night rest dream card cartoon insomnia bedtime blue illustration cute cloud sky animal pacified look proper count relaxation healthycheerful eddy bright heaven palate image design prints goodnight text vertical postcard story tail tie skyscraper banner mobile congratulations white slumbers clouds sky for international night's