Chad Springer of Brooklyn wrote:

You are on Randall's Island during setup for the Frieze Art Fair, more specifically I would guess that's where the sculpture park will be beside the impressive waterfront of the East River, adjacent to the fair. I believe that is Manhattan in the background and you are facing south.

Congratulations, Chad, your book is on the way. And thanks to everyone who entered - it's fun to hear from subscribers near and far!