Dolenjashvili is a Georgian painter often working in a monochrome technique. He is a Meritorious Artist of Georgia and an honorary member of Russian Academy of Arts.
Dolenjashvili was born in Kutaisi. He graduated from the Tbilisi Academy of Arts in 1968 where he studied in the shop of Lado Grigolia. He mostly lived in Kutaisi but travel led to Russian North, White Sea, Kamchatka and Chukotka. His works are exhibited in the Art Museum of Georgia, Tretyakov Gallery, Pushkin Museum, Russian Museum and many others.
Many of his works are landscapes made in black and white, using a graphite pencil or etching with slightly surrealist shifting of reality still he is often considered a follower of traditions Russian realist landscapers of Ivan Shishkin and Yuly Klever.