Faithful followers of this blog may have noticed by now how typical it was to build a wooden footbridge across the top of a falls. Since the postcard views are always taken from the bottom, we can reasonably conclude that this is the preferred viewpoint for most. Indeed, I have stood at the tops of falls where all you can see is the lip of water before it makes the plunge. It would seem, then, to make more sense to build footbridges across the bottoms of the falls. Unless, of course, the bridge was an important part of the shot. I think this is consistent with the taming and conquering of nature that reveals itself in so many of these vintage postcards.