Symposia

Egypt – 2018

India – 2018

Bolivia – 2018

Azerbeidjan – 2018

Mongolia – 2018

Macedonia – 2018

Venice (IT) – 2018

Aarhus (DK) – 2018

Viols-Le Fort (FR) – 2017

Valdivia (CHL)- 2017

Cyprus – 2017

Xi’An (CN) – 2017

Te Kupenga (NZ) – 2016

Struga (MK) – 2016

Competa (SP) – 2016

Tabriz (IR) – 2016

Pöchlarn (AU) – 2015

Malaga (SP) – 2015

Competa (SP) – 2015

Ayia Napa (CY) – 2015

Zeeland (NL) – 2014

Donau (AU) – 2014

Ostraka (EG) – 2013

Pöchlarn (AU) – 2012

Essen (2009)

Sprimont (1999)

Antwerp (1990)