I don't know--I looked at the color version, and it looks more like books than the sepia version does. This isn't to say that I don't like the sepia version, it's just that I'm not sure it'll make the best stock photo.

Well, actually I submitted both. :)

Thanks so much for the feedback. I think that sometimes I think things look more obvious than they are, just because I was there taking the picture so I know the whole scene that this is just a part of!