 They staged a huge exhibition of artworks, entitled ‘Artists For Peace’ Exhibition in Picadilly, London.Harris has made submissions to a number of the Professional Societies at the Mall Galleries, including – the Royal Society of British Artists, the Royal Institute of Oil Painters, the Royal Society of Portrait Painters, the Royal Institute of Painters in Water-colours, the Pastel Society, the Freestanding Painters and Sculptors, the United Society of Artists, the New English Art Club and he became a member or an associate member of many of these Professional Societies at the Mall.In 1999, Harris was commissioned to paint the Queen of Swaziland.