1997 Stadt Landau a.d. Isar, Prähistorisches Museum (D)
2000 Cantrade Private Bank Ltd., Zürich (CH)
2003 Franzensbad AG, Františkovy Láznĕ (CZ)
2007 Hyposwiss Privatbank AG, Zürich (CH)
2015 Art at Swiss RE Collection, Zürich (CH) www.art.swissre.com/artists/Garda_Alexander
Garda Alexander is a member of VISARTE Zurich and GR in Switzerland
IAA International Association of Art
AIAP Association Internationale des Arts Plastiques