What actors and actresses appeared in Panta Rhei - 2010?

The film "Panta Rhei" (2010) is a short film by Alexander Sokurov. It does not feature any actors or actresses, as it is a non-narrative film.

It consists entirely of a single, static shot of the "Fountain of Time" in St. Petersburg, Russia, and is a meditation on the passage of time and the constant flow of life.