The Alice behind wonderland

Just how many words can be written about a single photograph? Felt like a lot of repetitive filler here, like Winchester had a word quota he needed to fill. This is the second of his books I've read and like that one (The Professor and the Madman) there's a ton of random speculation. I'm just not sure I get along with this writer, which is a pity because I tend to like the subject matter he chooses to write about.