This image was submitted to the team by a student of a local university. I have included the original as well as a crop of the area in question found in the window.
I'll reserve my opinion for now. Your opinions are valued. Opinions for or against the possibility of the unknown is welcome. Elaborating is beneficial to everyone. I'll reserve my own analysis once again at the end.
Edited by EVP, 19 November 2017 - 08:28 AM.