Sometimes we see a profile in the shape of a mountain or a pair of eyes
at the crumbling surface of an old building. But always the eyes
see something different than the rubbing hand gets out ...

135 frottages from stones of Uckermark and other places on five continents,
zwischen Acrylglas und in Beziehung gesetzt, Galerie Pankow, Berlin 2006
(ongoing project)