Keith Haring (American, 1958-1990) Untitled Four lithographs in black, 1983, each on wove paper, from the unnumbered edition of 300, from the book 'Keith Haring - Lucio Amelio', printed by La Buona Stampa di Ercolano, Naples, published by Lucio Amelio Gallery, Naples, each with margins, framed Each image 360 x 320mm (14 1/8 x 12 5/8in)(and similar)(4)