Thailand. Commemorative Banknote in the Celebrations on the Auspicious Occasion of Her Majesty the Queen's 7th Cycle Birthday Anniversary 12th August 2016​

This 500-baht banknote commemorates the 7th cycle birthday anniversary of Queen Sirikit of Thailand (12 August 1932). From the press release:

"The color, size, and the image on the front side of this 500-Baht commemorative banknote are identical to the 16th series of 500-Baht banknote.

 The main element on the reverse side depicts the portrait of Her Majesty Queen Sirikit in Thai Boromphiman costume. Other elements include the Royal family image, Her Majesty with the Royal Folk Arts and Crafts Center products, the Royal Emblem, Khon performance, Lygodium products, and the flowers named after Her Majesty, which are Queen Sirikit Cattleya and Queen Sirikit Rose. The special feature for this 500-Baht commemorative banknote is located on the reverse side. The radial pattern behind the portrait of Her Majesty and Queen Sirikit Rose will illuminate yellow when viewing [sic] under ultraviolet light."

Exactly 20 million pieces of the new note was issued on 11 August 2016.

500 Baht banknote

Front: The portrait of King Rama IX in the Royal House of Chakri gown

Back: The main element on the reverse side depicts the portrait of Her Majesty Queen Sirikit in Thai Boromphiman costume. Other elements include the Royal family image, Her Majesty with the Royal Folk Arts and Crafts Center products, the Royal Emblem, Khon performance, Lygodium products, and the flowers named after Her Majesty, which are Queen Sirikit Cattleya and Queen Sirikit Rose.