The San Isidro Museum in Madrid has a collection of 300,000 objects. The museum's visitable warehouse is one of its least known but most exciting spaces.
The warehouse is arranged chronologically to help the visitor: from the Tertiary to the twentieth century, a journey through time... and in space. "Here we give a basic chronology information, and little else. Everyone can set up their own story," says the museum's chief curator, Alberto González. "The great explosion of archaeological finds in Madrid occurs with the construction boom"