Here is a modern sculptural representation of a sketch by da Vinci, while below is a photo I took a couple of months ago of a fungus in my front garden.

For those of you with an interest in such things, it is Ileodictyon cibarium (I think).
Filed under: mathematics | Tagged: art, cibarium, fungus, ileodictyon, ileodictyon cibarium, math, mathematics, maths
Informative and entertaining. I’ve added your blog to my “reading material.” Keep me updated!