Berikut kodenya [boleh simpan di HTML/Javascript, boleh juga simpan di postingan]

<script src="http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js" type="text/javascript"></script>
<style type="text/css">
#mini-gallery {
  width:380px; /* Tentukan lebar yang tepat sesuka hati atau buang saja deklarasi ini */
  margin:0px auto;
  font:normal 11px Verdana,Arial,Sans-Serif;
  color:#666;
  padding:8px;
  background-color:#222;
  -webkit-box-shadow:0px 1px 3px rgba(0,0,0,0.4);
  -moz-box-shadow:0px 1px 3px rgba(0,0,0,0.4);
  box-shadow:0px 1px 3px rgba(0,0,0,0.4);
  -webkit-border-radius:4px;
  -moz-border-radius:4px;
  border-radius:4px;
}

#mini-gallery h2 {
  font:normal 14px Impact,Arial,Sans-Serif;
  color:#999;
  text-shadow:0px 1px 0px black;
  text-transform:uppercase;
  margin:2px 2px 2px;
  padding:7px 14px;
  background-color:#3c3c3c;
}

#mini-gallery .rp-item {
  float:left;
  display:inline;
  position:relative;
  margin:2px;
  padding:0px 0px;
  background:#fff url('http://3.bp.blogspot.com/-Z0w4M80kNoE/Tz4_RrLC4fI/AAAAAAAACJY/2mQ2yk5hCdU/s1600/loading.gif') no-repeat 50% 50%;
  width:72px;
  height:72px;
}

#mini-gallery .rp-item img {
  display:block;
  width:72px;
  height:72px;
  border:none;
  margin:0px 0px;
  padding:0px 0px;
  background:transparent;
}

#mini-gallery .rp-item .rp-child {
  position:absolute;
  top:95%;
  left:95%;
  z-index:1000;
  width:200px;
  background-color:white;
  border-top:4px solid #3399ff;
  -webkit-border-top:4px solid #3399ff;
  -moz-box-shadow:0px 0px 3px rgba(0,0,0,0.7);
  box-shadow:0px 0px 3px rgba(0,0,0,0.7);
  padding:10px 15px;
  overflow:hidden;
  word-wrap:break-word;
  display:none;
}

#mini-gallery .rp-item .rp-child h4 {
  font-size:12px;
  margin:0px 0px 5px;
  color:#2473A8;
}

#mini-gallery .rp-item:hover .hidden {display:block;}
</style>
<script type="text/javascript">
var rpTitle     = "Artikel Terbaru", // Tentukan judul widget
    numposts    = 20,                // Tentukan jumlah thumbnail/posting
    numchar     = 300,               // Tentukan jumlah karakter pada deskripsi tooltip
    rcFadeSpeed = 600,               // Tentukan kecepatan efek .fadeIn() saat tooltip tampil
    pBlank      = "http://2.bp.blogspot.com/-11FkySHGB5Y/TpZ6SSbsF2I/AAAAAAAAA94/zK10UaL7jgo/s1600/images.jpeg", // Thumbnail cadangan jika posting yang tampil tidak memiliki gambar
    blogURL     = "http://id-exp.blogspot.com"; // Alamat blogmu
</script>
<script src="http://hompimpa.googlecode.com/files/rp-mini-gallery.js" type="text/javascript"></script>

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