WP Signature On Same Line in Footer

This is the website I’m working on: https://www.dementiaremembers.com. In the footer, I want to keep the WordPress signature, and have it on the same line as the credits for the header image. I’ve tried rearranging the footer.php file over and over, but it doesn’t show up right. Can anyone help me figure out where in the footer.php file the WP signature needs to be placed for it to show on the same line as the header image credits I have?

Here’s my code:

</div><!-- #container -->
      <footer id="footer" role="contentinfo" class="row">
        <div id="footerbar" class="twelvecol last">
          <?php get_sidebar( 'footer' ); ?>
         </div><!-- #footerbar -->
        <div id="colophon" class="twelvecol last">
          <!-- #site-info -->
          <p>Copyright 2012 &copy; <a href="<?php bloginfo('url');?>"><?php bloginfo('name');?></a>. <a href="https://www.flickr.com/photos/trodel/3801987972/" target="_blank">Gothic Bridge</a> by </a><a href="https://en.wikipedia.org/wiki/Jet_Lowe" target="_blank">Jet Lowe</a> via Wikimedia Commons, <a href="https://creativecommons.org/licenses/by-sa/2.0/deed.en" target="_blank">some rights reserved</a>.
          <div id="site-generator" class="sixcol last">
             <?php do_action( 'brunelleschi_credits' ); ?>
             <a href="<?php echo esc_url( __( 'https://www.ads-software.com/', 'brunelleschi' ) ); ?>" title="<?php esc_attr_e( 'Semantic Personal Publishing Platform', 'brunelleschi' ); ?>"><?php printf( __( 'Proudly powered by %s.', 'brunelleschi' ), 'WordPress' ); ?></a></p>
          </div><!-- #site-generator -->
        </div><!-- #colophon -->
      </footer><!-- #footer -->
    </div><!-- #wrapper -->
           <?php wp_footer(); ?>
  </body>
</html>