Creative minds will appreciate the collection of symbols reproduced within the pages of this limited-edition book by Pentagram. With over four decades of experience, Pentagram has designed marks for a multitude of clients ranging from large enterprises to individuals. The Marks 400 Symbols & Logotypes ($41) contains a diverse array of visual identities that Pentagram has designed since its founding. Isolated in black and white, one can really appreciate the marks and the company's thought process and philosophy. [source]