http://www.portrait.gov.au/portraits/1998.28/david-combe-and-the-portrait

http://www.artgallery.nsw.gov.au/prizes/archibald/2010/29090/

http://www.artgallery.nsw.gov.au/collection/works/2.1977/

http://www.museumsandgalleries.act.gov.au/cmag/KeithLooby.html

http://www.aucklandartgallery.com/the-collection/browse-artwork/6956/tree

http://nga.gov.au/federation/Detail.cfm?WorkID=27118&ZoomID=2

http://www.watlingart.com.au/artists.php

http://epublications.bond.edu.au/artworks/5/