Dora Nikolova Bittau has designet sets and costumes for over 250 television shows, as well as: films, featured theatrical productions, dance productions, musicals, marionette, puppet shows, and others.
She was costume designer for:
"A history of perpetual living from Day to Day"
Screenwriter and director: Ilya Velchev, Inspired by Saltykov-Schedrin's novel "Contemporaly idyl" and Sergey Mikhalkov's theatrical production "Balalaikin & Co".