Klaus Scherer Klaus Scherer Handrail Klaus Scherer Urban view XIV Klaus Scherer Urban view X Klaus Scherer Urban view I Klaus Scherer moon partly veiled Klaus Scherer sunset atmosphere Klaus Scherer Fall foliage Klaus Scherer "Wohlverwahrt" Klaus Scherer painted Klaus Scherer Pieris rapae Klaus Scherer Polyommatus icarus Klaus Scherer Vespa crabro Klaus Scherer Sympetrum striolatum Klaus Scherer nature's spectacle