Here we have a square, a circle and a triangle. We're going to use them to form a pattern. This is the pattern formed by the shapes.

R esearchers at University of Tsukuba have applied a visualization technique to depict the brain's activity related to visual ...

We see patterns where shapes, lines or colours are repeated ... The colours change creating different versions of the buta, but it is always recognisable as the same motif. Wall Light in The ...