In the first 10 minutes when the boy Ravenfeather (Vaclav Tvaroh, 9) only wears a loose loincloth. It fails to cover anything when he's struggling or carried by someone, front and rear briefly seen a few times.
Virginie (Veronique Jannot, 16) undressing at the beach, swimming fully naked with her boyfriend (Pierre-François Pistorio, 16) and they lie down naked on the sand.