Challenge
Can you draw this curve smoothly using only a straight edge and a pencil?
You can do it by continuing this pattern:
You could try it on Python from this starting point. Note that the co-ordinates are not correct for the first segment yet!
You could even try to do it in all four quadrants:
Or at an angle:
There is an ancient art called cross stitching that uses these ideas. Instead of stitching, we could make Christmas cards for the Bazar de Noël using Python and a 3D printer … let me know your designs at [email protected]
