Earlier today, Cardinal Cañizares Llovera, Prefect of the Sacred Congregation for Divine Worship, celebrated Pontifical High Mass in the usus antiquior at the basilica of St John Lateran, assisted by the Franciscan Friars of the Immaculate.
It is quite significant that there have been two high-profile solemn Masses according to the usus antiquior at the Lateran Basilica within less than a week. It is particularly inspiring to see the Franciscans of the Immaculate, both assisting their own superior last Thursday, and assisting the Prefect of the Sacred Congregation for Divine Worship today.
Here is a slide show of photos from the Mass. (I have had a closer look at "Slide" and found that if you click the "view all images" button, you can then pick any of the pictures and view them in higher resolution.)
H/T Rinascimento Sacro