This book contains high-quality black and white images of geometric designs for use as graphic inspiration. There is an accompanying CD-ROM that contains all the designs which can be used with both Mac and Windows. You will need to have Photoshop or other software to import the image to for manipulation. You can use up to 10 images free of charge in other projects without having to get special permission (kinda like the Dover Pictorial Archive books).
The book was printed in Singapore and is of very high quality. The images are beautiful. In some cases they take a simple geometric design and distort or curve it to obtain other designs from it. In some cases, they show a geometric block design on one side of the page and a group of four blocks on the facing page, so you can see what happens with repeats and secondary designs created. There are designs in circles, squares, hexes, elipses...
I would recommend this book to quilters (like myself) and anyone else who loves two-color design.