The artist's former electrician Pierre Le Guennec and his wife were convicted last year of possessing stolen works and hiding them from heirs.
The painting 'Head of a Young Woman', worth €25m and owned by a banker, was seized from a boat docked at Corsica.
La Coiffeuse, owned by French state and reported missing in 2001, was smuggled into the US from Belgium last December in a parcel.
Culture minister sacks museum boss as government hits back after claims by artist's son that France 'doesn't care' about Pablo Picasso.
Money raised from the sale of 100-euro tickets in a raffle of L'Homme au Gibus will go towards helping renovate the Lebanese city of Tyre.