show meta-info in post

gistfile1.php

<?php
// Display artwork info in post, below post content 
add_filter('thematic_post', 'display_artwork_info');

function display_artwork_info() {
	
	global $artworkinfo_metabox;
	
	echo the_content();
		 
	echo '<h4>';
	// get the meta data for the current post
	$artworkinfo_metabox->the_meta();
	 
	// get value directly
	echo '<hr />';
	$artworkinfo_metabox->the_value('title');
	echo '<br />';
	$artworkinfo_metabox->the_value('collabs');
	echo '<br />';
	$artworkinfo_metabox->the_value('dimen');
	echo '<br />';
	$artworkinfo_metabox->the_value('additional');
	echo '</h4><br />'; 

} 
?>