## hyperbolic geometry

How will the Universe end? In a big crunch? Or a big freeze? It all depends on its shape...

*any*tilings based on fiveness?

**Craig Kaplan**takes us through the five-fold tiling problem and uncovers some interesting designs in the process.

**Caroline Series**and

**David Wright**give a short introduction to the maths behind their beautiful images.

Mathematicians and artists mingle in London