Spider on the Embarcadero

My company held it's annual "all hands" offsite at Ft Mason this year. They provided charter busses from our Mountain View office, but a few of us took CalTrain. My boss (another avid biker) and I rode the rest of the way along the Embarcadero. We were somewhat startled by this:

I was pretty sure I hadn't seen this before. I think I'd remember a giant spider! Apparently it was installed last November.

Art can be scary!