Phrase images in the Netherlands for the folk work communityZinne images in the Netherlands : for the Germanic working community of the NetherlandsThe landscape of symbols = Landscape of symbols.Symbols and signals : nature and operation of communicationA sustainist lexicon : seven entries to recast the future - rethinking design and heritageSign, image, symbolWhy north is up : map conventions and where they came fromThe first six books of the elements of Euclid = Die ersten sechs Bücher der Elemente von Euklid = Les six premiers livres des Eléments d'EuclideA sign is