What are stock photos?

Put it in front of the x ray machine then hit scan.

If you are talking about a 'Watermark' then unless you have permission to remove it, you shouldn't, and it is hard to do anyway. They own the copyright to the photograph so you shouldn't be trying to...

The plural form photos is an exception to the rule that words which end with -o preceeded by a consonant have -es added to create the plural form.

There are some sites, where you may pay in different ways, for instance by SMS, credit card or by bonus. http://depositphotos.com/ is one of such sites, their prices are comparatively low,starting...

Yes - the technique is called steganography, which is the practice of hiding data within image files. However, the process is not practical for hiding multiple messages or images within images - the...