We did the dig on this a long time ago, but there is a problem with this image.

The reflection of Notre Dame has been added to this pic.

First:

The image is not REVERSED as a reflection would be.

Only a 180 degree reverse of the prevailing wind (not at all likely) would cause the smoke to flow the other way.

Second:

The curved surface of the wine glass would never show a proper, scaled picture of what it was reflecting.

Image was added to the glass.