Impossible a dirsi/Impossible to say, 1990, 250x160x4 cm 

Impossible a dirsi/Impossible to say, 1990, 50x70x2 cm

Impossible a dirsi/Impossible to say, 1990, 50x35x6 cm each 

Impossible a dirsi/Impossible to say, 1990, 125x85x8 cm

Il limite spezzato/The broken limit, 1990, 260x170x8 cm

 Impossible a dirsi/Impossible to say, 1990, 100x30x12 cm each