Violist Duleen van Gunsteren has won third prize  at the Concours International de Musique Triomphe de L'Art in Brussels on 17 February. He was accompanied by CvA alumnus pianist Daniel Kramer. 
Previously, Duleen won third prize at the Oskar Nedbal Viola Competition in Prague. Together with clarinetist Kerttu Keinänen, he also won the Grachtenfestival Prize at the Gelre Chamber Music Competition.
Duleen studies viola with Marjolein Dispa.