Getting pictures to display from an XML feed

I have tried numerous attempts, but can't seem to get the images from this feed into mine. I'm just looking for the thumbnails to be present on my feed too. Can anyone help?

<?php    

$XMLpath = 'http://feeds.bbci.co.uk/news/technology/rss.xml';


$xml = simplexml_load_file($XMLpath);


//Title of feed

echo '<h3>'.$xml->channel->title.'</h3>';
echo '<h3>'.$xml->channel->description.'</h3>';
echo '<p>'.$xml->channel->date.'</p>';
echo '<hr>';

// Feed content

 foreach( $xml->channel->item as $item ) {

    //var_dump($item);

echo '<h3>'.$item->title.'</h3>';
echo '<p>'.$item->description.'</p>';
echo '<p><a href="'.$item->link.'">Read more..</a> ('.$item-                   

>pubDate.') </p>';
echo '<hr>';

}

?>