Prompt
A portrait of Harrison Birtwistle, a British composer, in a contemplative pose, surrounded by subtle hints of his musical works, such as a faint image of an orchestra score or a minimalist sculpture, rendered in a modernist style with muted colors and bold lines, reflecting his influence from Igor Stravinsky, Olivier Messiaen, and Pierre Boulez, with a background that evokes the English countryside, his birthplace Accrington, and his later residence in Wiltshire.