I suppose the chooser will tell Andy why he/she went for a certain image? At least I always did.
Maybe Andy can publish the reasons?
You could start here Karen, and tell us why you chose Chris' still life.
Quite often they do Reinardina. However, awhile ago I came to a decision that I am not prepared to publish what others communicate via email or PM. In the same way that I would not publish the content of a hand signed letter without due consideration and permission from the Author.
Confidential aspects can be tricky at the best of times, so it is very much a personal choice not to, say, write or imply other's opinion in the Public arena of the Internet.
If I forget to pop a IOTW thread in, the chooser can always add their reasons for choice in the comment area on the images Gallery page