Adding image

Hey troupdim,
The Photography Demo uses a sidebar header, so please see our documentation for Adding a header widget area, this will place the image before the social icons:

to move it after the social icons try adding a script like this to the end of your child theme functions.php file in Appearance ▸ Editor:

function custom_script() { ?>
  <script>
window.addEventListener('DOMContentLoaded', function() {
(function($) {
    $('#header_main #media_image-2').css({'padding':'0'}).detach().insertAfter($('.av-sidebar-social-container').css({'border-bottom':'1px solid #e1e1e1'}));
})(jQuery);
});
</script>
  <?php
}
add_action('wp_footer', 'custom_script');

please note that your image widget ID maybe different, if you need help adjusting please link to your page so we can examine.
This is the expected results:

Best regards,
Mike

Hi,
Thanks for the login, I was not sure which image you wanted to use so I picked one, try adjusting to suit.

Best regards,
Mike

Hi,
I adjusted the script to this to account for the languages:

function custom_script() { ?>
  <script>
window.addEventListener('DOMContentLoaded', function() {
(function($) {
    $('html[lang="en-GB"] #header_main #media_image-4').css({'padding':'0'}).detach().insertAfter($('.av-sidebar-social-container').css({'border-bottom':'1px solid #e1e1e1'}));
	$('html[lang="el"] #header_main #media_image-5').css({'padding':'0'}).detach().insertAfter($('.av-sidebar-social-container').css({'border-bottom':'1px solid #e1e1e1'}));
})(jQuery);
});
</script>
  <?php
}
add_action('wp_footer', 'custom_script');

Please clear your browser cache and check.

Best regards,
Mike