A friend of mine, who works as a supervisor, had taken this photo of contract workers who were sleeping when they were supposed to be working. When he viewed the photo on his smartphone, he saw something behind the sleeping workers. According to him, he had not seen anything behind the workers when taking the photo.
I am not sure about the photo. The suspicious image is right behind the ladder which is behind the sleeping workers.
Is this a Hoax ?
Not sure. Can you provide another image for comparison, from same PoV, without
the two sleeping guys?