it's one of those magic eye things. stare at the light on the ceiling, then watch the video again while crossing your eyes. it'll magically appear. duh.
The X. Yes I realize someone is saying "Don't pull on this flake!" Would any climber experienced enough to climb that problem be dumb enough to pull on that flake?
I witnessed my cousin break both his legs (one compound) due to a chunk of rock coming off a route at the new, so I can live with an X indicating a dubious chunk of rock.
The Wall