Distressed antique French oil painting portrait study of the Crucifixion of Christ

Distressed antique French oil painting portrait study of the Crucifixion of Christ. French School, circa 1800. Unsigned, artist unknown. Oil on canvas. Size: 23.25 x 15.75 inches; Weight: 531g (allow 5 kg volumetric weight once packed). Very tatty condition, commensurate with age - various superficial marks & scratches, craquelure, with lots of flaking and paint loss. The antique wood of this item has had a woodworm infestation at some point in its long life. However, this has now been specially treated to eradicate. Priced accordingly. Best described as shabby chic. Please satisfy yourself as to the condition before buying - thanks.