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 ...
The author describes a precise method of geometrical transformation of one-color strip patterns that results in rosettes with the same seven distinct symmetries as those possessed by the strips used ...
This lavishly illustrated book provides a hands-on, step-by-step introduction to the intriguing mathematics of symmetry. Instead of breaking up patterns into blocks--a sort of potato-stamp ...