We also have Steganography (http://en.wikipedia.org/wiki/Steganography ) where we can embed data. I won't digress into how that works as we have the web for that information.
Beyond that we have the old school method where you have folk look at the photos for clues about the whereabouts.
i was wondering are there ways in which the location of where a photo was taken, even if the metadata (location etc. info) was removed from the picture, could be found out? Please reply because i need to know
by the way this is if the photo was taken on an android phone.