The four sons of the King Rama give their wishes for the coronation of their father:
"Long live the King Rama X on the auspicious occasion of His Majesty’s coronation.
With continued loyalty and utmost respect, from your sons,
จุฑาวัชร วัชเรศร. จักรีวัชร วัชรวี"
Vacharaesorn Vivacharawongse with his younger brother Dr. Chakriwat Vivacharawongse took a photo with the portrait of their father King Rama at Wat Nawamintararachutis Temple in Raynham, Massachusetts, United States of America.
The photo is from 2018.