LEIJDEKKERS, PETRI / MELISSEN, ANTOON / PAS, JOHAN. Nul Nu Two Reprints Nul = 0 1/no.1 & No. 2 Three Essays . Dusseldorf: Ycca / Zero Foundation, 2014. 306 x 225 Mm. Soft Cover in Port Folio. As New Nul Nu Two Reprints Nul = 0 1/no.1 & No. 2 Three Essays - three booklets in a port folio. As new condition. edited by ycca centre for contemporary art in cooperation with ZERI foundation Düsseldorf september 2014. On the work of among others; Manzoni, Herman de Vries, Henk Peters,Armando, Yves Klein, Schoonhoven. Text in English and French.