Things are not always what they seem to be.
Take this image, for example.
Is it a ghost image?
Did two gondolas melt in the sun?
Now look at what you get when the camera is turned 180 degrees and zoomed out.
For those of you who've been reading my posts for a while, you may recognize this location - it's the same spot where I photographed the "Gondoliers with Brown Shoes" from a December post.
One thing you can't see in the reflection is the carvings on both decks, indicating that these are wedding gondolas.