i.a.s.a.i., 1990,1994
investigations about symmetry and illusion

"i.a.s.a.i.: tagpfauenauge / nachtpafauenauge"
neue galerie am landesmuseum joanneum, 1994
installation, 2 leuchtbilder, je 150 x 150 cm, doppelspiegelwand, 250 x 250 cm
"i.a.s.a.i., peacock butterfly / night presbyopia"
neue galerie am landesmuseum joanneum, 1994
installation, 2 illuminated pictures, each 150 x 150 cm, double mirror wall, 250 x 250 cm