<img src="{$link->getImageLink($product.link_rewrite, $product.id_image, 'small')}" alt="{$product.name|escape:'htmlall':'UTF-8'}" {if isset($smallSize)}width="{$smallSize.width}" height="{$smallSize.height}" {/if} />
<img src="{$link->getImageLink($product.link_rewrite, $product.id_image, 'medium')}" alt="{$product.name|escape:'htmlall':'UTF-8'}" {if isset($mediumSize)}width="{$mediumSize.width}" height="{$mediumSize.height}" {/if} />