This film style is obviously different from oil-painting animation of Aleksandr Petrov, Dorota Kobiela, since the moments are not smoothly changing, and objects are more real. It is kind of weird, but can be an interesting and attractive way to illustrate fantasy worlds, especially fuzzy dreams.

Thanks for the sharing, I found the director has other amazing works, "Вечные вариации: Демон,Тезей, Фауст" ,"Маленькие трагедии", "Арвентур", "Мелодия струнного дерева", and the upcoming "Щелкунчик, пианино и венок из одуванчиков", treasures!