Paul R. Halmos, eminent mathematician, is also a snapshot addict. For the past 45 years, Halmos has snapped mathematicians, their spouses, their brothers and sisters and other relatives, their offices, their dogs, and their carillon towers. From 6000 or so photographs in his collection, Halmos chose about 600 for this book. The pictures are candid shots showing mathematicians just being themselves, and the accompanying captions, in addition to identifying the subjects, contain anecdotes and bits of history that reveal Halmos' inimitable wit and insight.
It was nice to see the faces of the mathematicians whose names I have heard. Halmos's comments are fun. I specially liked to see how Deniss Sullivan and Niremberg looked like in the photographs. Deniss had mustache and beard, wow, very different from today. Nirenberg's face has not changed. I did not like that the comments that Halmos made about women were mostly related to having a math husband or kids.