There is an interesting art project in Turin/Italy. Artists painted murals to each SDG in various parts of the city. You find the murals and more information (e.g. a video to each mural) on a webpage. The mural for SDG 4 is here: https://www.lavazza.com/en/landing/toward-2030/goal-4.html.
very nice !!
a very creative mind!! beautiful 