enamel paint on glass

signed and dated 'Simon Periton 98' inside the bottom edge of the black part; further signed and dated 'Simon Periton 1998' inside bottom edge of the grey part; further signed and dated 'Simon Periton 1998' inside bottom edge of the white part

black part 25 x 19 x 16.5 cm (9 7/8 x 7 1/2 x 6 1/2 in.)
grey part 62.5 x 15 x 16 cm (24 5/8 x 5 7/8 x 6 1/4 in.)
red part 38.5 x 13.5 x 13.5 cm (15 1/8 x 5 3/8 x 5 3/8 in.)
white part 33.5 x 21.5 x 22 cm (13 1/4 x 8 1/2 x 8 5/8 in.)

Executed in 1998.