CSS Clip Image Gallery

HTML

<h1>Hover Over The Images</h1>
  
  <h2>Demo gallery using CSS <code>clip</code> to show/hide images</h2>
  
  <div class="wrap">
    <figure class="clip c1">
      <img src="http://cdn.impressivewebs.com/2011-11/greece001.jpg" alt="" width="400" height="260">
    </figure>
 
    
   
  </div>

CSS

article, aside, figure, footer, header, hgroup, 
  menu, nav, section { display: block; }
  
  body {
    color: #555;
    background: #eee;
  }

  h1 {
    font-family: sans-serif;
    font-size: 2em;
    margin: 20px 0 0 0;
    text-align: center;
  }
  
  h2 {
    font-family: sans-serif;
    font-size: 1.2em;
    text-align: center;
  }

  p {
    padding: 10px 0 0;
    color: #222;
    font-family: sans-serif;
    font-weight: bold;
    text-align: center;
  }
    
 .wrap {
    position: relative;
    height: 100%;
  }

  .clip {
    position: absolute;
    -webkit-transition: all 1s ease;
    z-index: 1;
  }
  
  .c1 {
    top: 100px;
    left: 0;
    clip: rect(140%, 300%, 200%, 250%);
  }
  
  .c2 {
    top: 250px;
    left: 300px;
    clip: rect(80px, 210px, 160px, 100px);
  }
  
  .c3 {
    top: 60px;
    left: 300px;
    clip: rect(110px, 160px, 170px, 60px);
  }
  
  .c4 {
    top: 100px;
    left: 600px;
    clip: rect(160px, 130px, 220px, 60px);
  }
  
  .c5 {
    top: 400px;
    left: 0px;
    clip: rect(60px, 250px, 130px, 180px);
  }
  
  .c6 {
    top: 400px;
    left: 400px;
    clip: rect(80px, 160px, 160px, 70px);
  }
 
  .clip:hover {
    clip: rect(0, 400px, 260px, 0);
    cursor: pointer;
    z-index: 999;
  }