Zaš is Slovenian landscape architect and founder of Landezine. Graduated from the Biotechnical Faculty, University of Ljubljana, he spent several years working as a landscape architect before leaving the drawing boards for Landezine. Besides managing Landezine, he is also active in Slovenia, campaigning for improvements of public spaces and resolving local issues. He organised symposiums on roundabouts and is also actively fighting for the removal of advertising in open public spaces. He often participates in various juries concerning the design of open spaces.