I'm one of those folks that can't help
nodding off in a moving vehicle.
[No, NOT while I'm driving (pretty much)...
also, not while I'm on the red eye.
Bummer. But just about everywhere else.
Which makes this quite useful.]
Anyway, photo is also at minningabokin
(home of photos in post below)
and originates here. Remarkable, yes?
Joo Youn Paek. Very clever.