Could a simple figurative painting of a flower bearing a P. Mondrian signature and inherited by Jeffrey Kroll an American artist be an early work by one of the pioneers of 20th Century abstract art.
Could a painting found by a London art dealer for just £2000 be attributed to one of Canada's leading impressionists more than 100 years after her passing, despite the elimination of almost all traces of provenance.
In a bit of a detour from art, Fiona and Phillip are investigating a guitar purportedly once owned by Ronnie Wood and a piano from the home John Lennon. Can they trace the ownership of these musical instruments to these rock legends.
Could a painting signed Corot and bought largely for its frame, be a genuine work of Jean-Baptiste-Camille Corot a pivotal figure in French landscape painting or is it another of the many fakes attributed to this prolific artist.