Postcard devoured by post

Original postcard

Description sent to Emily Mitchell
Emily Mitchell's imagined postcard

The last of the imagined postcards are arriving in my inbox, and while they do so you're welcome to peer at the correspondence I had with Emily Mitchell. The original postcard I described (top) was of "The German Military Underground Hospital, Jersey. A long Corridor". Emily responded to my description of it by making and sending the image below, which I shall also have to imagine as the card was swallowed up somewhere between there and here. Wasn't expecting that particular twist.