inserting a image in html backgound

background-color: url('url from web');
      background-color: url('url from web'); /* replace "url from the web" with your url*/
    <!-- Your body displayed with the picture-->
</html>body {

 background-image: url("paper.gif");

 background-color: #cccccc;

<html lang=us>
  <meta charset=UTF-8>
  //the following code within the style tags is CSS.
  /*this is a body tag. After specifying 
  that we want to affect the whole body,
  we add {}, and write the background color
  we want to change it to. */
  /* this is a class, which we have named green. we add {}, then
  write the background color we want.*/
   /* this is an id, which we have named blue. we add {}, then
  write the background color we want.*/

This background is red.
  // you must make sure to note that when you add a background to
  a paragraph, you must add a class or id, name it, then style it 
  as seen above.  with tags HTML already recognizes, however, you 
  don't have to do anything more than shown above.
  <p class="green">
  This background is green.</p>
  <p id="blue">This background is blue.</p>