signed, titled and dated 'MATTEO NEGRI "Boogie-Woogie Positivo" 2009' on a plaque affixed to the reverse

lacquered iron and wood

97.5 x 97.5 x 16.5 cm (38 3/8 x 38 3/8 x 6 1/2 in.)

Executed in 2009, this work is accompanied by a certificate of authenticity signed and dated by the artist.