He began exhibiting at the Joseph Brown gallery in 1974 and has shown annually at Niagara Galleries since 1983. Amor has entered the Archibald Prize at over 10 times and been exhibited nine times. He has been the recipient of several Australia Council studio residencies, allowing him to work in London, New York and Barcelona. In 1999 he was one of the first Australian artists to be appointed as the Official War Artist to East Timor by the Australian War Memorial, and the first since the end of the Vietnam War.