The ability to make custom patterns is quite helpful but learning how to make patterns that repeat seamlessly in Illustrator makes it even better. Patterns that will show where the edges repeat may ...

A seamlessly-repeating pattern fill can be an attractive background for your company website as well as fliers, business cards and other documents. Creating such a pattern can however be quite tricky ...

Remember the graph paper you used at school, the kind that’s covered with tiny squares? It’s the perfect illustration of what mathematicians call a “periodic tiling of space”, with shapes covering an ...

SOME correspondence appeared in NATURE in 1938 about the phenomenon described by Brewster 1, which is obtained by focusing on a surface covered by a repeating pattern while converging on a point ...