. On the occasion of the 65th birthday of Marinus Boezem (1934), three institutions made it possible, in parallel with three exhibitions, to publish an oeuvre catalog of this artist, who also counts internationally, a book which is almost a library in itself. Yet at Boezem's own request, the documentation begins only in the 1960s, when he took the most important step in his erratic career, from traditionalist to pioneer.