International Baccalaureate Wall Puzzle and small puzzle

this is a large sign for the International Baccalaureate for use in schools it is made from different colored acrylic glued to small stacks of discs to give different levels of height and glued to a 1m diameter clear acrylic disc.

Acrylic is acquired from Technology supplies or your local plastic suppliers

https://www.technologysupplies.co.uk/catalogsearch/result/index/?cat=0&q=acrylic&thickness=255

colors can be found by searching ib puzzle

the 1m disc was cut by a local supplier