The paintings "Woman's Head" by Pablo Picasso and "Mill" by Piet Mondrian, both stolen from Greece's National Gallery in 2012, are displayed during a presentation to members of the media at the Ministry of Citizen Protection in Athens, Greece, June 29, 2021. (Photos: Agencies)

The paintings "Woman's Head" by Pablo Picasso and "Mill" by Piet Mondrian, both stolen from Greece's National Gallery in 2012, are displayed during a presentation to members of the media at the Ministry of Citizen Protection in Athens, Greece, June 29, 2021.

The paintings "Woman's Head" by Pablo Picasso and "Mill" by Piet Mondrian, both stolen from Greece's National Gallery in 2012, are displayed during a presentation to members of the media at the Ministry of Citizen Protection in Athens, Greece, June 29, 2021.

The paintings "Woman's Head" by Pablo Picasso and "Mill" by Piet Mondrian, both stolen from Greece's National Gallery in 2012, are displayed during a presentation to members of the media at the Ministry of Citizen Protection in Athens, Greece, June 29, 2021.