“The general focus of this work is on complex systems with boundaries and is likely to be attractive to readers with interdisciplinary interests bridging networks and geometry, art and neuroscience, and other pairings of traditional disciplines with some, at least tangential, threads in common. … others who also like to see geometry come to life in shimmering drops and films will find this book equally readable and enjoyable.” (Sandra L. Arlinghaus, Mathematical Reviews, December, 2016)