Silkscreen print s. Silkscreen in colour on Vellum paper signed in pencil in the lower right-hand corner and numbered in the lower left-hand corner. One of an edition of 300 signed and numbered silkscreen prints. Pierre Soulages began working with silkscreen in 1972. His techniques and achievements in this art have reached great heights. And this 'Silkscreen No.18, 1988' is the proof. It was created in 1988 for the Seoul Olympic Game. Between 1980 and 2000, Soulages produced a dozen silkscreens in his career.