"Pit No 8" by Marianna Kaat won the Silver Nanook at 2011 International Documentary Film Festival “Flahertiana” in the nomination Best Feature Documentary.
“Flahertiana” festival has been held in the Russian Siberian city of Perm since 1995 and it is the biggest documentary festival in Russia. It was named after noted US filmmaker Robert Flaherty, one of the founders and classics of the world documentary cinema.