The exhibition, Another Day in Paradise, is part of the Sydney Festival and coincided with the 50th anniversary of Australia's final execution of criminals.

Its curators hope the collection, which includes more than 100 paintings by Sukumaran and pieces by six other Australian artists, will eventually come to Indonesia.

Sukumaran began painting while imprisoned in Bali's Kerobokan Prison for his part in the 2005 'Bali Nine' plot to smuggle heroin via t