Background
Devas was born in Bromley in Kent, the second of four children to Thomas Gronow Devas, the chairman of the Devas Routledge textile firm, and Marjorie Cecilia Watson.
Devas was born in Bromley in Kent, the second of four children to Thomas Gronow Devas, the chairman of the Devas Routledge textile firm, and Marjorie Cecilia Watson.
Devas attended Repton School and entered the Slade School of Fine Art in 1927, aged 16. At the Slade he studied alongside Rodrigo Moynihan, William Coldstream and Robin Darwin.
In 1931 Devas married his fellow Slade student Nicolette Macnamara, whose sister Caitlin would later marry Dylan Thomas. Through the Macnamara sisters Devas met, and was influenced in his portrait painting by, Augustus John. During the Second World War, Devas served as an air raid warden in London as his persistent ill-health had excluded him from military service.
The War Artists" Advisory Committee, WAAC, commissioned several portraits from Devas of individuals who had distinguished themselves in the conflict, including Wilfred Thesiger and Captain George Hunt.
At other points in the war WAAC purchased a number of portraits from Devas, including one of the Matron of Charing Cross Hospital. After the war Devas"s reputation as a society portrait painter continued to grow.
In 1945 he was elected to the Royal Society of Portrait Painters and in 1952 he was elected an Associate of the Royal Academy. He lived and worked at the Rossetti Studios in Chelsea and at one time shared studio space with the artist Norman Hepple.
During the 1950s Devas produced at least nine portraits of young women for the Aeronautical Girls advertising campaign run by J Walter Thompson for Rowntree"s chocolate.
Other commissions included a portrait of Sir George Dyson for the Royal College of Music in 1952 and a portrait of Elizabeth II in 1957. Devas"s final public commission was of Peggy Ashcroft for the Royal Shakespeare Theatre and was first shown, posthumously, at the Royal Academy in 1959. After a prolonged period of heart troubles Devas died of a stroke at his home in December 1958.
He is buried at Putney Vale Cemetery in London.
His epitaph reads "He was a rare man". Several years later, his widow Nicolette married the artist Rupert Shephard.