Incognito(1997) -

Donovan uses a combination of historical art techniques and chemical aging to assemble the piece:

: Donovan intentionally leaves the painting unsigned , arguing that since many authentic Rembrandts are unsigned, it is more convincing to let experts "discover" its identity themselves. Plot Resolution Incognito(1997)

Later in the film, when on trial for forgery and murder, Donovan attempts to recreate the painting in open court to prove he is capable of such work. However, emotionally overwhelmed by his father's death, he stops, declaring that "only Rembrandt can paint a Rembrandt". Donovan uses a combination of historical art techniques

: After finishing the painting, he bakes it in an oven at 225 degrees multiple times to create a realistic texture and spread soot from candles over it to mimic centuries of accumulation. : After finishing the painting, he bakes it