Window 9 based on Octagons

Because this design had lots of points within it, it appeared very gothic in nature. So to please the Goths amongst you, My first picture is only in greys.

For those who prefer a brighter design

but if you want the unalduterated original, so you can download and colour in yourself:

The construction on Cabri successfully made use of the pair of compasses, but for the petals on the flower, it was great fun using the arc tool. On this occasion, easier to use Cabri than construct the embellishments by hand