Rob Koudijs: Foreword; Ascendance 2015; Paestum 2013-14; Ornament 2012-13; Naturae 2009-10; Venezia 2006-07; Guirlandes 2004-05; A Tribute to Cranach; Gold 1998; Pendants 1997; Ward Schrijver: Mercurius & Psyche; Collection.
Ward Schrijver is an art historian and architect living in the Netherlands. He collects contemporary jewelry and has designed and curated museum exhibitions and published many articles about jewelry. He taught at the Design Academy Eindhoven as assistant to Gijs Bakker. Since 2007, he has co-owned Galerie Rob Koudijs in Amsterdam and been its spokesperson.