Identification There were many blank areas on the Marble Plan, including the spaces occupied by the Tiber River (see fragment 24d), by gardens, arenas, temple precincts and courtyards--in short, any space devoid of architecture or human construction. In addition, several rows of large marble slabs occupied the entire lower part of the wall of the aula on which the Plan was placed, and probably also the other walls in the room. Blank fragments like this one could have originated from any of these areas.

Significance This database includes the first public presentation of 394 blank fragments from the Plan--they are not catalogued or illustrated in either of the two fundamental publications, PM 1960 and AG 1980.

Text by Tina Najbjerg, Jennifer Trimble, and David Koller.