The exhibition “Square! Positive shrinking” that focuses on improving the living environment of small towns with shrinking populations, is open to the public at the Estonian pavilion. The exhibition is based on the examples of small town centres that were developed as a part of the program Great Public Spaces. The curators are Jiri Tintera, Kalle Vellevoog, Garri Raagmaa, Martin Pedanik and Paulina Pähn.