David Costello David Costello was awarded the 2007 Brett Whiteley Scholarship. David Costello online View One: Introspective. Oil on board, 2008.View One: Introspective. Oil on board, 2008.Family Portrait. Oil on board, 2010.Family Portrait. Oil on board, 2010.Portrait of Dorothy. Pencil on paper, 2008.Portrait of Dorothy. Pencil on paper, 2008.