Painter, draughtsman and lino-cut artist, born in Reading, Berkshire. He attended Willesden Art School, 1953–6, Harrow Art School and gained his Royal Academy Schools certificate, 1961–3, notable teachers including Charles Mahoney. He won three David Murray Scholarships: London, Cornwall and Aix-en-Provence University, France. In 1973 Boulter won the Laing Calendar Prize Competition. Group shows included Penzance Library Art Centre Gallery, 1980–7, and Hampstead Town Hall, 1985–6. Showed solo at Deal Library from 1979, Deal Serendipity Gallery from 1981 and Royal Cinque Ports Yacht Club from 1984. Wandsworth Borough Council holds his work. Lived in Deal, Kent.