What seems to be a grand thoroughfare, lined with striking stone columns, each supporting a spherical metal sculpture? Again these are unposted and have a standard back template – absolutely no clues at all! To me, not a frequent visitor, it looks a bit like The Mall in London leading up to Buckingham Palace?
I think you may be right about the end of WW1. I've just lightened it up a god deal in Photoshop and once again I will try to put them on here.. Lovely car in the foreground of what seems like the Mall from Buckingham Palace end. Even the shape of the gardens look like the ones there now.