What is the meaning of the lake in Swan Lake?

A series of videos exploring the underlying meanings of Swan Lake

You can watch Ballet's Secret Code, a documentary about the six physical principles underlying classical ballet technique, on YouTube:
https://youtu.be/ZGT4g7FHSvA

For more about ballet technique in the Cecchetti Method and to view dozens of beautiful exercises with commentaries from author Julie Cronshaw go to: https://www.balletsecretcode.com/

Видео What is the meaning of the lake in Swan Lake? канала Julie Cronshaw