![](https://image.tmdb.org/t/p/original/8Zzh4IvflN5TQ9AdClF1sR3rz0l.jpg)
![](https://image.tmdb.org/t/p/w200/vaAtD06QjSwBtJLxu9xS6Cljqbi.jpg)
In 2014 a large painting representing Judith Beheading Holofernes was discovered in an attic in Toulouse, France. A controversy ensued immediately about the attribution of the painting's authorship to Caravaggio. The documentary follows a famed art expert in charge of organizing the sale of the painting on behalf of the owners, while specialists debate on its authenticity.