
"Photos of Courage, Leadership, Patriotism", reads the homepage of the embassy website.
The tribute includes a link to a video showing the former US president Ronald Reagan and his wife Nancy together with Grand Duke Jean and his wife Grand Duchess Joséphine-Charlotte. It features a speech held by Reagan as well as one by the Grand Duke, which starts at around 9 minutes 10 seconds into the clip.
The embassy also shared the "Special Tribute" on its social media channels:

U.S. Embassy Special Tribute to HRH Grand Duke Jean
With the passing of Grand Duke Jean the U.S. Embassy joins all of Luxembourg and, many around the world, in mourning a great man.
A lifetime of dedication to the Grand Duchy and a legacy of courage and leadership can be seen in the myriad of photos and stories as well as in a video, which the U.S. Embassy has put together on its social media platforms and website – see links hereafter.
A true friend to the United States and all Allied nations around the world, Grand Duke Jean led a profoundly inspirational life. Here are some of the iconic images and a video of Grand Duke Jean that tell his story.
Tribute to Grand Duke Jean: Photos of Courage, Leadership, Patriotism