Montijn, Jan (1924-2015). Phase initiale.

Colour reliëf etching, printed in blue and yellow, 35,5x49 cm., signed "Montijn", "1975" and "123/190" in pencil, published by Prent 190. - AND 3 other abstract etchings/ engravings by the same (signed, titled "This thin line", "1978" and "10/12"), Kees OKX (signed and "31/35") and Hans VREDEGOOR (signed, titled "Labyrinth" and "1986").