I have met a mystery photographer today in Sydney. A lady in late 40s perhaps early 50s was photographing MLC building both from the outside and the inside. She even had to explain to security what she was doing as they were concerned over the building copyrights.
I have approached her and introduced myself while showing her this photograph. She was photographing the same space as I was and I can guess she will have me in her frame positioned exactly the same as she was here. She said she likes photographing architecture and that she is an exhibited photographer but would not disclose her identity.