Time cannot be summed up

Drawing

from the series: ZEITLÄUFE, 1998

Blending technique on deckle-edged board, each 89 x 62 cm

from the series: FLUGZEIT, 1996 - 2015

Blending technique and collage on board, each 60 x 80 cm

AUGENBLICK – AUF WOLKEN, 1993/2016

Oil, coal, pastel and shellac on transparent paper
each between two glass plates and iron rails
each 41 x 40 x 8 cm