You have come across pictures and symbols like this, but you have often ignored them because either they don't make sense to you or second, you thought that this some sort of cryptic computer scan code. Well, pictures like these are not just white noise, often a part of visual cryptography. Visual Cryptography is a system by which information such as picture and text can be decrypted without the use of a computer, visually by just human eye. Visual Cryptography often consists of two or more pieces such as pictures or parts of text, which as an individual piece do not make any sense. However, when combined with the second or more pieces of the Visual Cryptogram, reveals a message, picture or another form of sensible information. In this article we will discuss visual cryptography and demonstrate it using some examples.