The 10 axioms of Society posters
These two posters are available for free download. They are two versions of the fundamental rules governing complex, dynamic systems, in this case oriented towards society (see 10 axioms of Society and 10 axioms of Life for more details).
Ideally they would hang in every classroom, in every parliament.
They are both in A1 format - 594 x 841 mm (1683 x 2383 px). The poster on the right is also available in PDF format (with the text included as text, not graphics), therefore scalable for printing.