Title: Poszukiwacze zaginionej komnaty
Subjects: Lost works of art, Hiding places, Ekaterininskiĭ dvoret︠s︡-muzeĭ. I︠A︡ntarnai︠a︡ komnata, Ekaterininskiĭ dvoret︠s︡-muzeĭ
Places: Russia (Federation), Pushkin, Poland