Last week Math Craft admin Cory Poole demonstrated how to make three of the platonic solids from Sonobe units: the cube, the octahedron, and the icosohedron; but where was the dodecahedron? I was pushed to find out how to make a sonobe dodecahedron from this beautiful picture (below) that Rachel Mansur posted on the corkboard.

I recognised this as a striped sonobe construction of a dodecahedronâ€”pretty complex but not too bad, and I have written up instructions , which I will post in the next day or so. But trawling around the net led me to the site of the creator: Meenakshi Mukurji, whose site, MM Modular Mania, is a treasure trove of amazing modular origami.

The basic dodecahedron is still a challenge and difficult to get a nice finish, but it is when Meenakshi starts using extra colours and striped/patterned modules that his art becomes special.

Meenakshi 's work has beautiful colours so tightly and precisely folded that you struggle to see the joins. He calls this one the vortex, and although all the lines are straight it is difficult not to see the swirl!

But it is when he starts using two forms of sonobe; one to build main structure and the other to add decoration that they become gob-smacking!

I have only posted a tiny selection of the dodecahedra that Meenakshi has made. I would recommend a trip to his site and have a go at one of the models he gives instructions for. And finally here is my copy of Meenakshi's Jasmine Dodecahedron that I made up after reading Rachel's corkboard post (instructions to follow!).

## 5 Comments

Gorgeous. I'm looking forward to the instructions!

Whoa, great find. the intersecting planes (planars) on his site are insane! I love them. Next project afet the dodecahedra. You did a great job figuring it out, your finished piece looks awesome. Can't wait to see your instructions.

this page of how-to's is great - http://www.origamee.net/diagrams/diagrams.html

the guy is without doubt an origami master. I had also spotted the intersecting planes - didn't spend too much time to avoid getting side-tracked :-)

His stuff looks amazing. I actually bookmarked this page a couple of years ago and had forgotten about it. Thanks for finding it!

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