Thessaloniki, seaside promenade...
© Stef.Tsakiris
....6,000 wooden blocks with quotes await visitors
© Stef. Tsakiris
... the wall is also popular with children...
© Stef. Tsakiris
... the wall quickly turns into a transparant grid....
© Stef. Tsakiris
... the empty grid can be used to play new, creative games
© Stef. Tsakiri