<link href="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css"> <script src="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.min.js"></script> <script src="//cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script> <!------ Include the above in your HEAD tag ----------> An <a href="http://www.beanboxanimation.co.uk/freelance-animator-and-visualiser-uk/">animator uk</a> produces multiple images called frames, which when arrangement together create an illusion of movement this is known as animation. The images can be made up of digital or hand drawn models or pictures.