If Quincy Market were a cathedral I believe this would be the Western apseif my memory of cathedral architecture serves. There is not a lot of activity behind those barriers yet but the construction appears to be migrating this way.
Looking North to Commercial St.
A closer look at some of the fine art currently on display.
A second possible site in the area. Continuing the cathedral simile, this would be looking down the nave towards the altar. The overhead walkways could serve as additional viewing areas but this site seems a bit too merchandising intensive. A screen could actually go up on a walkway, I suppose, but I didnt check out any fire code stuff, yet. This site may be better held in reserve for next yearif this works at all.
This view is looking East towards the harbor.
You can just see the construction barriers back there.