The people who put together 30,000 Years of Art: The story of human creativity across time and space were no fools. They realized that the preface, introduction, and justification would either have to be infinite or non-existent. They chose the void. Two pages into the book and you’re already looking at art. No discussion about what art is, what characteristics the works share, who chose the works, why they are representative. Nothing. There’s one brief statement running in a narrow column on the first full page. It says: “From the time when human beings can first be called human, they have felt compelled to depict themselves and their world — as gods, mortals, animals or abstractions.” It’s so broad as to say everything and therefore nothing at all.