Nails for concrete, floor, marble plates;
Environmental dimensions

To scale  the  perimeter  of  the  Dubrovka  Theatre  in  Moscow to 1:1  208  nails  have been designed and fixed into  the  floor  of  the  Margherita  Theatre of  Bari  separated every 50-centimetres.  The restoration works  currently being undergone by the theatre  will  incorporate the  nails  from  the  floor  of  the  final  Margherita.  Two  marble  plaques measuring 30x20  cm  recount  the  action  and  show  the  plan  of  the Margherita Theatre engraved with the perimeter of the  Dubrovka Theatre.