A theory of pure design: harmony, balance, rhythm, by Denman W. Ross 74765 [Author: Denman W. Ross] [Link: https://www.gutenberg.org/ebooks/74765] note: link will be active within two hours of posting. Thanks to Tim Lindell and the Online Distributed Proofreading Team at https://www.pgdp.net (This file was produced from images generously made available by The Internet Archive/Canadian Libraries) Regards, Robert