Chicago’s River and NYC’s sixth boro share features, one of which is efforts of artists to attraction flighty attentions to the water, and one hopes to the next step . . . realization of commercial possibilities of the waterways.

What’s this?  Here’s a start.

Here’s the next question:  whose head

is memorialized in yellow?

in duplicate and

why is this significant?

Answers later.  All photos by Will Van Dorp.