NAWA, Nagayasu
A Japanese schoolteacher and periodic table designer
A two-panel Periodic Table "byobu"
A familiar PT "byobu"
A two-panel Periodic Table "byobu"
PDF version
"Byobu" or folding screen is one of the traditional items.
https://en.wikipedia.org/wiki/By%C5%8Dbu
Prepare two photo frames of size A4.
Join the edge with book binding tape.
Print out each page(PDF) on A4 paper.
Set each page into photo frame.
Stick tape on both sides of each photo frame.
When you open the "byobu" 70cm in width, fold and is 3.5cm in thickness.
Background color shows subcategory in the metal–metalloid–nonmetal trend:
Metal: Alkali metal, Alkaline earth metal, Lanthanide, Actinide, Transition metal, Post-transition metal, Metalloid, Nonmetal: Polyatomic nonmetal, Diatomic nonmetal, Noble gas and Unknown chemical properties.
https://en.wikipedia.org/wiki/Periodic_table#Periodic_table_legend_for_category
This comment was modified after Dr. Philip J. Stewart pointed it out in August 2016.
On 28 November 2016, the International Union of Pure and Applied Chemistry (IUPAC) approved the name and symbols for four elements: nihonium (Nh), moscovium (Mc), tennessine (Ts), and oganesson (Og), respectively for element 113, 115, 117, and 118.
https://iupac.org/iupac-announces-the-names-of-the-elements-113-115-117-and-118/