Introduced by Pierluigi Piu’s preface and published by the Chinese publishing house Dopress Books, from Shenyang, the book bearing the title “COLOR COMPLEX, Space & Color Design” has been issued last July 2013. It attempts – and actually perfectly succeeds – a methodical approach to the use of colour in Interior Design, subdividing its pages into chapters devoted to the main chromatic tones and listing for each of them a number of exemplary projects by well known designers - where colour becomes a fundamental element, if not the main character of each interior – and supplying readers, for each case, with keys to decode designers’ intentions, helping them, this way, to appreciate the reasons which induced to the choice of a colour and not of an other and what authors intended to communicate through them.