Tessellations aren’t just eye-catching patterns—they can be used to crack complex mathematical problems. By repeatedly ...

We’ve looked at reversal patterns (head and shoulders pattern and inverse head and shoulders pattern). In this lesson, we cover continuation patterns, specifically the symmetrical triangle pattern.

A tool ' EscherSketch ' that can draw surprisingly complex and beautiful patterns with simple movements just by moving the cursor randomly is released. Not only the pen tool but also shapes such as ...