Princess Tutu

A children's fairy tale with funny graphics and plot. I started watching it out of sheer stupidity and hoping that anime would work out with ballet and classical music. And in the end, it turned out that there was also a plot! Moreover, the last couple of episodes have just turned my whole attitude towards this anime upside down! But, I won't spoil it =P
The main characters are "Danko" and "The Ugly Duckling", locked up in an art school (like Duckling in his Academy), among other children and people/animals. They didn't really want to go outside, but they still felt the presence of restraining factors oppressing the atmosphere.
Fairy tale, ballet and classical music are a wonderful trio that I have never seen before. It was immensely pleasant to breathe in "Swan Lake" in "this" form. Tyuta can be called a masterpiece "in its genre" and put on a pedestal.: "You won't find anything like it anymore."
Still, any anime is a work of art. It's a wonderful moment when a writer, an artist and a composer intersect.

@AlyunaPerrova: I understand you very much! Since 2010, I have not been able to find anything even close to this, and I come back here again and again.

The best thing I've ever seen... How to find something at least a little similar now. I'm thrilled.

@GingerGreen: Utena and Chihayafuru are close in emotions, so I watch, prolonging the pleasure, but still not that, I continue a little other anime, but nothing touches so much.