I like Henry Segerman's models. For thoses interested here are my models (also inspired by maths and some of them already printed) : https://www.shapeways.com/d

I like Henry Segerman's models. For thoses interested here are my models (also inspired by maths and some of them already printed) : https://www.shapeways.com/designer/ttoinou/creations https://www.shapeways.com/designer/ttoinou/creations and shop : https://www.shapeways.com/shops/sodorny https://www.shapeways.com/shops/sodorny