signed and numbered on the sticker on the reverse. on the reverse the publisher's stamp with the author's signature: ‘15 years MORE | WILHELM SASNAL | untitled | silkscreen print, c-mat 150 gr | 59,4 x 42 cm | signed and numbered edition of 15 (+10 A.P.) | www.morepublishers.be | nr. 6/15 [the author's monogram]’