image of cotillion and usa flags over happy caucasian girl and boy running on beach

039 activity american attire beach boy casual caucasian celebration cheerful child childhood coastal concept cotillion culture day digitally display enthusiasm excitement expression female festive flag flags flagwaving freedom fun generated girl happy holiday independence joyous jubilant leisure male national outdoor patriotic patriotism people playfulness president pride running sandy scenic seasonal summer sunlit togetherness tradition two unity usa vibrant youth