Openness Volterra (Tuscany), 26 July 2015 Villamagna (Volterra, Tuscany), 27 November 2017 Jürgen Holtz; Godendorf (Brandenburg), 06 June 2017 Berlin, S-Bhf Wollankstraße; 14 December 2017 Val di Cecina (Volterra, Tuscany), 28 June 2017
Volterra (Tuscany), 26 July 2015
Villamagna (Volterra, Tuscany), 27 November 2017
Jürgen Holtz; Godendorf (Brandenburg), 06 June 2017
Berlin, S-Bhf Wollankstraße; 14 December 2017
Val di Cecina (Volterra, Tuscany), 28 June 2017