Quod Erat Demonstrandum I., 2003 - colored and painted concrete, 92 x 78 x 48 cm

Quod Erat Demonstrandum I., 2003 - colored and painted concrete, 92 x 78 x 48 cm

Quod Erat Demonstrandum I., 2003 - colored and painted concrete, 92 x 78 x 48 cm

Quod Erat Demonstrandum I., 2003 - colored and painted concrete, 92 x 78 x 48 cm

Quod Erat Demonstrandum II., 2003 - colored and painted concrete, 89 x 68 x 47 cm

Quod Erat Demonstrandum II., 2003 - colored and painted concrete, 89 x 68 x 47 cm

Quod Erat Demonstrandum II., 2003 - colored and painted concrete, 89 x 68 x 47 cm