IDNA is a collaboration of environmental designers. This reflects in the logo which is used as a 'window', on top of different photo's.
This logo was designed to give identity to an academic urban design project. I have to give a new look to "Via Padova" in Milan, a street that has lot of problems, including the low sense of belonging of citizens.
..known reverentially as "the great grandfather", may be as much as 300 years old, although experts estimate it is more likely 80-100 years old