Chetkov was born into a well-off peasant family in
Novaya Lyalya,
Sverdlovsk Oblast in 1926. In the 1930s his family were forced to give up their land during
collectivisation, and for several years he travelled with his parents around various collective farms and factories in the Urals as they looked for work. In 1942, aged 16, Chetkov was arrested for 'hooliganism' and placed in the
Gulag system, ending up at the penal colony near
Nizhny Tagil, the same one at which
Armin Stromberg was interred, at about the same time. In 1944 he was conscripted into a tank regiment in the Russian army and saw action in Latvia during the
Courland Pocket blockade at the end of
World War II. Chetkov did not receive any formal art education until 1949-1952 when he studied under art historian Vladimir Eifert, one-time Director of the
Pushkin Museum, who had been exiled to
Karaganda in 1941 Chetkov then studied at the
Tavricheskaya Art School from 1952/3-1954, but did not graduate as he contracted brucellosis and nearly died. After his recovery he studied at the
Stroganov Moscow State University of Arts and Industry (1960-1965), where he was taught by
Sergey Gerasimov. He was forced to leave the university after his views on western art and artistic freedom displeased Communist party members. He transferred to, and graduated from,
Saint Petersburg State Art and Industry Academy in 1966. Chetkov was Chief Glass Artist of the First Communist Volunteer Corps 1BBW (1КДО) Glass Factory in
Malaya Vishera from 1967-1979. Chetkov frequently experimented with different finishes and techniques, including
Venetian techniques. He stated, "Working with glass is enchanting, it carries you away, liberates your fantasy; the artist becomes a magician when he creates an object from a shapeless hot paste… Glass gave fire to my soul, and it left a deep burn in it.". His
art glass was exhibited around the world from the 1970s onwards, but under the umbrella of ‘artist of the Soviet Union’ rather than under his own name. ==Works in paint==