Yann Arthus-Bertrand travelled around the world for fifteen years to work on the preparation of this book, a photography work proposing a world atlas on horses as seen from personal coordinates.Apart from showing the beauty and diversity of different horse breeds, this book reveals the fascinating relationship that has connected human beings and animals since their origins.This book, made up by such remarkable photography work and texts by Jean-Louis Gouraud, eminent horse specialist, is a real bible on equine species.