Who's Who in the Celebrity Zoo? Mark Knight is an award-winning Australian artist who is arguably one of the best political satirists in the country. As well as his daily political cartoons, Knight's caricatures and cartons often feature in front page spreads for sporting finals, royal weddings and federal budgets, and other significant events. Mark's first jigsaw design is this snapshot of some movers and shakers, or as we like to call it, The Celebrity Zoo!