Michael Keatering's Sunswept, also released as Traveling Light , the 1961 Michael Keatering English exotic underwater nude sex swimming ballet dance melodrama ("See Yannick's exotic underwater ballet, Lita's entrancing 'Moonlight Dance', Caren's lithesome 'natural' water skiing."; "Come, be a naturist! Join these uninhibited sun-kissed maidens as they practice the cult of sun-worshipping on the exotic Isle of Corsica!"; "Beauty takes on breath-taking dimensions as you view the poetry of human form."; "Awarded the first certificate of approval issued by the Federation of British Sun-Clubs.") starring Yannick ("in a revealing water nymph ballet"; "...all her beauty takes on breath-taking dimensions as you view the beautiful water nymph ballet!"; note that the posters for this movie have an elaborate "seal of approval" from the "American Sunbathing Association"!).