Post type "photo" index

<?php
    $paged = get_query_var( 'paged' ) ? get_query_var( 'paged' ) : ( get_query_var( 'page' ) ? get_query_var( 'page' ) : 1 );
    $args  = array(
        'post_type'           => 'photo',
        'post_status'         => 'publish',
        'paged'               => $paged,
        'posts_per_page'      => 8,
        'ignore_sticky_posts' => 1
    );

    $photo_query = new WP_Query( $args );

// Posts start
if ( $photo_query->have_posts() ) :

    while ( $photo_query->have_posts() ) :
        $photo_query->the_post(); ?>

        <!-- One post -->
        <div class="entry">
            <h2 class="title"><?php the_title(); ?></h2>
        </div>

    <?php endwhile; ?>

    <!-- Pagination -->
    <div class="navigation">
        <div class="alignleft"><?php next_posts_link('« Older Entries') ?></div>
        <div class="alignright"><?php previous_posts_link('Newer Entries »') ?></div>
    </div>

<?php else : ?>

    <h2>Not Found</h2>
    <p>Sorry, but you are looking for something that isn't here.</p>

<?php endif; ?>