Toutes les images sur la liste des produits list.phtml

<script type="text/javascript">
Shadowbox.init({
    language:   "fr",
   });
</script>

<?php // IMAGES GALERIE PRODUIT ?> 
<?php $_gallery = Mage::getModel('catalog/product')->load($_product->getId())->getMediaGalleryImages();  ?>
       <?php $imgcount = Mage::getModel('catalog/product')->load($_product->getId())->getMediaGalleryImages()->count();?>
            <?php if($imgcount >1): ?>
                <div class="more-views" style="clear:both; padding:0 0 0 5px;">                        
                      <table>
                          <tr>
                            <?php foreach ($_gallery as $_image ):  ?>
<td style="display:inline;">
<a href="<?php echo $this->helper('catalog/image')->init($_product, 'image', $_image->getFile()); ?>" rel="shadowbox"> <img src="<?php echo $this->helper('catalog/image')->init($_product, 'thumbnail', $_image->getFile())->resize(71, 71); ?>" width="71" height="71" alt="<?php echo $this->htmlEscape($_image->getLabel()) ?>" title="<?php echo $this->htmlEscape($_image->getLabel()) ?>" /></a>
</td>
<?php endforeach;  ?>
</tr>
</table>
</div>
<?php endif; ?>