image query for wordpress

<?php query_posts( array( 'category__and' => array(1), 'posts_per_page' => 2, 'orderby' => 'title', 'order' => 'DESC' ) );

while ( have_posts() ) : the_post(); ?>

<?php
$args = array( 'post_type' => 'attachment', 'orderby' => 'menu_order', 'order' => 'ASC', 'post_mime_type' => 'image' ,'post_status' => null, 'post_parent' => $post->ID );
$images = get_posts($args);
    if ($images) {
    $count = 0;
    foreach ( $images as $image ) { ?>
      <a href="<?php echo wp_get_attachment_url( $image->ID , 'thumbnail' ); ?>" rel="lightbox"><div class="home-thumbs"><?php echo wp_get_attachment_image( $image->ID , 'thumbnail' ); ?></div><!--end home-thumbs--></a>
      <?php $count++; ?>
      <?php if ($count == 6) break; ?>
<?php   }
    } ?>

	<?php endwhile;

	// Reset Query
	wp_reset_query(); ?>