Thumbnails. No border: thumbnail links to a 640 pixel image. Pink border: thumbnail links to bigger image. Blue border: left hand half of thumbnail links to bigger image; right hand half links to image description on the Wikimedia Commons.
Trump Tower
My own attempt at stitching two images - note the left hand half of the "one way" sign is duplicated. (I edited out the right hand half of one of them.)
Windows Live Photo Gallery's much better stitching job