<script>
  document.addEventListener('DOMContentLoaded', function() {
    // Find all category links with the text "Pictures"
    var categoryLinks = document.querySelectorAll('a.td-post-category');
    categoryLinks.forEach(function(link) {
      if (link.textContent.trim() === 'Pictures') {
        // Replace the text with a picture icon
        link.innerHTML = '<img src="URL_OF_YOUR_IMAGE" alt="Pictures Icon" />';
      }
    });
  });
</script>