Since the discussion takes places about amateur photos making trouble in feeds, let's try to determinate if we are really able to tell which one is professional and which one is done by amateur.

Please chose one of 3 in comment that you think it's a professional. It would be very helpful if you can also tell how did you manage to conclude.

Choice 1:

Choice 2:

Choice 3:

Good luck, let's see how interesting results could be :)

M.