In the wide spectrum of cartoons as humorous drawings, which include single panel (gag) cartoons, strip cartoons, moving pictures etc, Patrick has concentrated on British joke cartoons. Although they have a place in the pantheon of humour, Patrick has avoided political and satirical subjects. His humour is gentle and often replies on bad puns and much more. Anita O'Brian, the Director/Curator of the Cartoon Museum has described his work as a great sense of humour. Patrick's recommendation is that every loo should have a copy!