ALIGHIERO BOETTI (TURIN 1940 - ROME 1994) "Untitled (Eight Black Lights)" 1992 Mixed media on paper (canvas) 71x50 cm Signed lower right Provenance Work acquired by the current owner directly from the artist Private collection, Milan This work is accompanied by a photo-certificate of authenticity issued by the Archivio Alighiero Boetti, Rome, no. 5979