The year 2019 is the year for which UNITED NATIONS has decided to celebrate the Year as The International Year of the Periodic Table. The official website is at: www.iypt2019.org and has links to all major, reported worldwide activities.
The grand flagship opening has been celebrated in Paris on January 2019 at UNESCO headquarters. The live stream is still available at:
http://webcast.unesco.org/live/vod/2019/sc/20192901_sc_room-01/en/
The Closing Ceremony will be in Tokyo, December 5 2019.

Below I present my own Periodic Table, showing all elements I have worked on, and published, in my career starting in 1965. Orange-colored elements mentioned in my research publications. Yellow ones I did not publish on. Blue marked ones are radioactive and not studied by me.

JR-PT