Don't look up. You just might get a sense of vertigo with all the construction going on around here. I've been watching this particular building construction for several weeks now. They are renovating an old building downtown and adding several floors.
This "spanner" is maybe 7 stories up, and he steps across the gap as if he was on the sidewalk. I get that crunchy feeling in my stomach just watching. But if you look down just below him, you can see his safety harness.