For today’s I have reflected my eightfold pattern eight times, rather than four, and the rosette in the middle was a pleasant surprise.
Today’s flavours are fig, pumpkin and apricot with a bronze outline. I love colouring the negative shapes!

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OK, I quit being lazy and got the exact values for the radii to be used in the construction.

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I like this. My version with Mathematica is a bit of a cheat: two radius values are trial and error values rather than exact solution from intersection calculations. I may go back and clean it up. I drew this using four disks and three annular sectors.

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Day 20 and 21 of The weave is a copy of one I drew years ago that hangs in my classroom. The octagon is one of the windows in our house. Now they are both in my

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Slightly short on time today, so of course I messed around in Python instead of making tea. I was reminded about Turtle in a recent editing job so here is a grid of 100 stars with a careful amount of randomisation.

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A seed of life modelled in OpenSCAD, with different heights for the overlaps. I'll try printing it at the weekend.

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Buenos días y feliz sábado.
Te regalo este patrón octogonal hoy.

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I used Inkscape for today's maths art. I had much grander plans than this, but it was too hard so I scaled it back a bit. I like some of the path manipulation functions in Inkscape.

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Day 4 another four fold design from course with continuing with watercolour paints.

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Guess it makes sense to keep these all in a thread. So here’s day 3:

Watercolor is hard y’all! The brown to green didn’t blend quite like I hoped. Still a great addition to and my

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Day 3 another fourfold design from with Trying to improve my painting technique.

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Today is the beginning of one month of geometric art, aiming to complete 30 pieces and fill a sketchbook (thanks to for the suggestion). Some watercolours to start: the aim today was to suggest dimension. What do you see?

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