This book is a sleeper, unassuming and sits on the shelf almost invisibly. It is a really brilliant perspective on architecture, and speaks to an under publicized perspective of Modernism. Sybil was the wife and partner of Lazlo Moholy-Nagy who ran the New Bauhaus School in Chicago.
The sensitivity to indigenous architecture and classic forms runs counter to many perceptions of Modernism. The fact that the book elevates the work to 'genius' is a testament to the respect of history and the value as design inspiration that Sybil and Lazlo place on the work.
The nature of authenticity, a sense of place and a vernacular approach to design is promoted so well, I recommend this book for any design library.