Todas las imagenes de un post

allpostsimages.php

<ul class="large-block-grid-2">
						<?php
							$attachments = get_children(array('post_parent' => $post->ID,
							                        'post_status' => 'inherit',
							                        'post_type' => 'attachment',
							                        'post_mime_type' => 'image',
							                        'order' => 'ASC',
							                        'orderby' => 'menu_order ID'));

							foreach($attachments as $att_id => $attachment) {
							    $full_img_url = wp_get_attachment_url($attachment->ID);
							    ?>
							    <li><img src="<?php echo $full_img_url;?>" alt=""></li>
							   <?php
							}
						?>
						</ul>