Dr Hannes Hartung successfully brought home a painting by Marcin Zaleski for the Republic of Poland.
For this, he negotiated an amicable solution with the former owner.
This is already the second successful restitution of looted art to the Republic of Poland by Dr Hartung.
The painting shows the interior of Milan Cathedral and was taken during the Second World War by Nazi art thieves.
taken to Austria and auctioned off there at an auction house.