Ameland

piezograph on paper

17 x 33,5 cm / 6,7 x 13,3 inches

commission: University of Groningen

 

Graan

piezograph on paper

24 x 24,5 cm / 9,5 x 9,7 inches

 

Droge klei

piezograph on paper

30 x 24 cm / 11,9 x 9,5 inches

 

Geploegde klei

piezograph on paper

30 x 24 cm / 11,9 x 9,5 inches