As the person who first drew attention to the broom, I do not resent Donald's comments here - I will tend to obsess on the history of images rather than the
compositional aspects. (Which is why I'm looking forward a "Discussing a ***** photograph" where all of us don't already know the photographer or image...)

But I'm wondering whether Talbot thought about all those compositional details on this photograph?....or just did it instinctively or just lucked out. Like I said, his eye seemed to improve over time.....

Cheers,
-Bill H.