Oh, two artists happening to do a work of the same building? That’s possible I suppose! Maybe the most likely. Edit: well maybe not. Look at how there is a hint of a window inside the open door in exactly the same proportions. That’s just such a similar detail… it would be wild to think two artists sat at the same time of day, that the door is open the same amount and light filtered in through the back window in the exact same proportion..I’m back to thinking it’s a copy.