Zeichenspiele Eisen(III)hydroxid 16,0 x 16,0 cm 2010Nickel(II)chlorid 16,0 x 16,0 cm 2010Sauerstoff 16,0 x 16,0 cm 2010Wasser 16,0 x 16,0 cm 2010Cadmiumsulfid 16,0 x 16,0 cm 2010Eisen 16,0 x 16,0 cm 2010