 documentation is a set of over 175 example RMagick programs. Each is a complete, stand-alone program that either creates an image
      from scratch or modifies an input image using one or more RMagick methods. The output images are used as illustrations in the HTML documentation.
      Throughout this document, click any example image to see the program that created it.
    </p>

    <h4>Conventions</h4>

    <p>
      <b>Names&nbsp;&nbsp;</b>I've tried to follow existing Ruby conventions in this document