In 1928 the group published a journal called Emotionism: Dunlop supplied a rather vague manifesto ("Art is the expression of the essence of life"), a poem, and an illustration of one of his paintings, "The Fish Market". Dunlop soon expanded his exhibiting circle, showing with the New English Art Club and later with the Royal Academy and the Royal Society of British Artists. He maintained his Irish connections, returning periodically to paint in Dublin and submitting a number of works to the RHA in the 1940s and 1950s.
In 1928, the group published a journal called Emotionism: Dunlop provided a vague declaration ("Art is the expression of life"), a poem, and an illustration from one of his paintings, "The Fish Market". Soon after, Dunlop broadened his exhibition network to include the New English Art Club and later the Royal Academy and the Royal Society of British Artists. He maintained his Irish ties by returning to Dublin to paint and submitting works to the RHA in the 1940s and 1950s.