This is a small piece of a larger — much larger — photo of a Vancouver street crowd. Go to the original image, though, which allows you zoom in and in and in — you'll be able to see the faces in surprising detail of each of the little dots.
The Vancouver Canucks Fan Zone along Georgia St. for Game 7 of the 2011 Stanley Cup Final was captured at 5:46 pm on June 15, 2011. It is made up of 216 photos (12 across by 18 down) stitched together, taken over a 15-minute span, and is not supposed to represent a single moment in time. The final hi-res file is 69,394 X 30,420 pixels or 2,110 megapixels.
I've stared at it for hours, though, and still haven't managed to find Waldo.
(Also on FtB)