Stanley Brouwn, Brouwntoys 4000 AD
Self-published, 1964. Softcover, 11 x 11 cm. Edition size unknown but probably very small. Two sheets of white paper folded in six, creating 24 pp. Twenty pp. are mimeographed in blue ink with the same two texts: 'Enlarge the microbes and viruses in the circle 5000.000 times. Give them to your children to play with' and 'Don't use the Brouwntoys before the year 4000 A.D.'.
Early Fluxus inspired artist's book by the pivotal Dutch Conceptual artist Stanley Brouwn (1935-2017). Extremely rare, in mint condition.