Denis Saunin was born in Biysk in 1976 year.
1992 - he became the Khabarovsk State Pedagogical University at the art and graphic department.
1995 - he replaced to the Far Eastern State Institute of Arts for the Department of Painting. He graduated from the Institute in 1999.
2002-2005 - worked in the Highest Art workshop of the Ural department of the Russian Academy of Fine arts (Siberian branch, Krasnoyarsk).
Since 2005, he has been a member of the Union of Artists of Russia.
Since 2005, he has been living and working in St. Petersburg.
Participant of regional, national, and international exhibitions.
His works belong to the collections of the State Russian Museum, the State Art Museum of Novosibirsk, the Museum of Nonconformism "Pushkinskaya 10" and some private collections in different countries.