Image Order from Newest to Oldest in Masonry Grid Image Gallery

Hi! I have a masonry grid image gallery on this page https://curatress.com/streetstyle and the images display from the oldest to newest. I know I can drag them into the order I wish but because I have so many it would be very tedious. Is there a way to automatically display the newest added images first always with css?

@sian75 The following JS should do the trick as long as you place it in the Header using Code Injection. This will allow the script to run and re-order the elements before the site runs Squarespace's JS code that handles the masonry layout. 

JavaScript

(function(){

  // Value of the "data-section-id" attribute of the element with a class of "gallery-masonry"
  const SECTION_ID = '65b13fd4e94d515c51c1e3cb';

  /*********************************************************************************
   * DO NOT EDIT BELOW UNLESS YOU KNOW WHAT YOU'RE DOING
  *********************************************************************************/
  if(document.readyState == 'complete') {
    reverseOrderOfGalleryItems();
  } else {
    window.addEventListener('DOMContentLoaded', reverseOrderOfGalleryItems);
  }

  function reverseOrderOfGalleryItems() {
    // Get the parent element that contains the <figure> elements
    const gallery = document.querySelector(`.gallery-masonry[data-section-id="${SECTION_ID}"] .gallery-masonry-wrapper`);

    // Get a NodeList of all <figure> elements within the parent element
    const figureElements = gallery.querySelectorAll('figure');

    // Convert the NodeList to an array and reverse it
    const reversedFigures = Array.from(figureElements).reverse();

    // Remove existing <figure> elements from the parent
    figureElements.forEach(figure => figure.remove());

    // Append the reversed <figure> elements back to the parent
    reversedFigures.forEach(figure => gallery.appendChild(figure));
  }
  
})()

Remember to place the JavaScript code in between <script> tags, e.g.

<script>
  // Add JS code here
</script>