Henrietta Sitwell inherited a sketch she believed to be by the 20th-century artist Amedeo Modigliani, but she has also been told it might not be genuine. Can the team find some answers? Show more
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Henrietta Sitwell inherited a sketch she believed to be by the 20th-century artist Amedeo Modigliani, but she has also been told it might not be genuine. Can the team find some answers? Show more