Alternate your vision to change your perspective:
Films like Jules Dassin's The Naked City (1948) use "naked" metaphorically to show the raw, unvarnished truth of city life, though they are not naturist in the literal sense. 6 nudist movie enature net a day in the city18 link
If you're looking for information on movies that feature nudist themes or scenes, here are a few well-known films that have nudist or naturist content: Alternate your vision to change your perspective: Films
If you are looking for legitimate naturist content or information on the lifestyle, you may find these resources more helpful: Cap d'Agde, France unvarnished truth of city life