Efimov Roman Nikolaevich - sculptor, master of woodcarving, participant of woodcarving festivals in Kazan, Penza, Cheboksary, Rostov on Don. Repeated presenter of the ethno-festival "Krutushka" and "Krutushka Children" as well as charity children's festival "Varenye" in Kazan. Participant of show events on speed carving in the framework of festivals of wood carving with chainsaw. Artist and curator of the annual project "Snow Sculptures of the Year" in Vysokogorsky district of the Republic of Tatarstan.
In 2011 he founded the creative workshop "Zamakarye" in Kazan. To this day, the creative workshop is a center of attraction for children and adults who are interested in folk traditions and modern trends of wood carving.