An elemental book about colour for students of art, design and architecture by Harald Arnkil. Designed with Camilla Pentti & Johannes Nieminen. Photographs on the cover, endpapers and beginning of chapters by Matilda Gronow. Published by Aalto ARTS Books 2004 (English edition 2012). 210×240 mm, 304 pp. Typefaces Arnhem, DIN, Bulmer.