This book is well researched, well designed and well executed. The photographs are entirely in B&W and are beautifully reproduced here. Walter Burley Griffin and his most talented wife Marion Mahony are still fighting their way out of the shadows of Frank Lloyd's Wright's "presence"..however this book greatly enhances our knowledge of the legacy the Griffin's built here. Bottom line, Walter and Marion were a powerful architectural team and Illinois/Iowa both house an unbelievable collection of their prairie school gems. I would highly reccommend this book as a starting point for anyone interested in exposing themselves to the Griffins are their influence on Frank Lloyd Wright and the prairie school. FYI the first 1/3 of the book is text and the rest photographs.....I just wish the book was bigger and longer.