Here is a picture of a very odd shaped fireplace standing in the middle of an active demolition project.
I think it looks odd since it appears to have 2 openings to the same chimney only 90 degrees apart. I suppose this fireplace could have been in the common corner of 2 adjacent rooms, not sure though.
Have you ever seen a fireplace like this?
Taken with a Nikon P900.
Thanks for looking!