In Palermo, an exhibition that is a true treasure chest of refinement and magnificence. Thesaurus, organized by the Federico II Foundation, in synergy with various national and regional institutions, is a real journey through time. Even after eight centuries from that period in which the workers of different cultures and religions worked in close contact with each other, in the factories and in the construction of buildings, now a World Heritage Site, the exhibits on display, together with two current works by the artist Mimmo Paladino, manage to captivate visitors, in a triumph of immortal art.