sentences:  He was an international coordinator of the OURMedia Network (2004–2010) and was convenor of the 6th OURMedia Conference in Sydney, 2007.From 2010 he is a member of the executive committee of the Humanities and Social Sciences Expert Group of the Scientific Committee for Antarctic Research (SCAR)
  
  
  Exhibited at
  
  
  He is also author of the book 
  Screen Media Arts