Likeness is a multi-generational story told through the vehicle of a painting, a portrait of Macfarlane by the well-known Canadian artist, John Hartman. The painting has ended up unexpectedly, temporarily, and enormously in Macfarlane's living room. He looks at it--a lot. It's hard to avoid. To Macfarlane's surprise, the painting becomes a portal--not only into his own past, but into his father's, too. Through these two histories is woven the present--one dominated by illness. Macfarlane's son undergoes treatment for leukemia during the time the painting hangs in the family living room. Blake is a young man rich in creative possibility. There is music to be composed. There are films to be made. But Blake's future is as circumscribed by fate as his father's was wide open. A tragic difference, eloquently noted.