Maths is Forever

One of a collection of posters produced for World Year of Mathematics 2000 and displayed on trains in the London Underground, this one focuses on the Twelve Days of Christmas, with a quick nod to proof.

This is a low-res version. Download the full-sized image at the link below:

World Mathematical Year 2000 London Underground Posters

Also available to purchase in a set of all 12 posters pre-printed at 61cm x 28cm from the Mathematical Association.