Zoom in and look at the details — some of them are almost inexplicably bizarre. Surreal, darkly funny, and dreamlike terror.

Several years ago Ben Graham, then almost eighty, expressed to a friend the thought that he hoped every day to do “something foolish, something creative and something generous.” The inclusion of that first whimsical goal reflected his knack for packaging ideas in a form that avoided any overtones of sermonizing or self-importance. Although his ideas were powerful, their delivery was unfailingly gentle.