He also submitted cartoons to The Bulletin .
In 1960 , Sharp enrolled at the National Art School at East Sydney , where he contributed to the short - lived student magazine The Arty Wild Oat , along with fellow artists Garry Shead and John Firth Smith .
Sharp also submitted cartoons to The Bulletin .
In 1960 , Sharp enrolled at the National Art School at East Sydney , where he contributed to the short - lived student magazine The Arty Wild Oat , along with fellow artists Garry Shead and John Firth Smith .