Belgian blue limestone

smaller element 15 x 15 x 15 cm (5 7/8 x 5 7/8 x 5 7/8 in.)
larger element 15 x 45 x 15 cm (5 7/8 x 17 3/4 x 5 7/8 in.)
overall 30 x 45 x 15 cm (11 3/4 x 17 3/4 x 5 7/8 in.)

Executed in 2001, this work is accompanied by a certificate of authenticity.