title: What is the Data Type of an image?
body: <p>While I recently have started to learn Data Structure, I've noticed that there are some primitive data type, some non-primitive data type, &amp; some abstract data type. But I didn't find anything which is giving answer of my question: If an image is at least something, then what is the data type of this something? Or, if an image or a video or an audio is information, then on which type of data is this information built on?</p>
  
  <p>I have also noticed that opening an image file in a text editor, it gives some garbage type string where some fonts are always unsupported, and mostly all of them are beyond understandable least for me. </p>