1. Wecker auf Überhosenbeinen (Alarm clock on trousers), 1991
ball-point pen, colour pens and pencil on paper and transparent paper

2. Loving Couple (They call for dancing), 1992
cobalt (II) chloride and potassium permanganate on paper, mounted in a perspex box
From the series "Sympathetic Ink Drawings"

3. Wassermann die Meerestreppe erklimmend (Aquarius ascending the sea's steps), 1992
cobalt (II) chloride and potassium permanganate on paper, mounted in a perspex box
From the series "Sympathetic Ink Drawings"

4. Wikingersiedlung - Zeitstillstand - Bunkervisite (Vikings' settlement - time suspension - visit to the bunker), 1991
colour pens and ball-point pen on paper and transparent paperr