G. & A. Mamidakis Foundation Bisherige Calls Titel Deadine Mamidakis Foundation | Art prize 2025 22. Dezember 2024 G. & A. Mamidakis Foundation 107 Pefkon St Athen 14122 Griechenland Website Link: https://gnamamidakisfoundation.org 37.9831423, 23.7394626