why is there a black vertical bar in the bottom image. who takes seperate photos like that?

Dissect him how I may, then, I but go skin deep; I know him not, and never will. But if I know not even the tail of this whale, how understand his head? much more, how comprehend his face, when face he has none? Thou shalt see my back parts, my tail, he seems to say, but my face shall not be seen. But I cannot completely make out his back parts; and hint what he will about his face, I say again he has no face.

-Moby Dick, Chap. 86: The Tail

I once looked into the eyes of a Mountain Gorilla in the wild. He stared back at me with a gaze slicing right through my soul. It felt old, wise and above all, very intelligent. He was on to me. It made me feel small.

If you’ve ever experienced that, you’ll never question that gorillas and humans are very close cousins indeed.