A fractal sand castle seems like just the right sort of thing to make while hanging out on a fractal coastline. This one appears to be a Sierpinski triangle.
A fractal sand castle
Sierpinski Triangles
are so much fun to make that they have shown up in this blog before! Here are a couple fun ones that I have made recently. The first one gives you a sense of just how many strawberries I ate on my last strawberry picking trip. The second one was made with thread crochet.
Adventures with Fractal Food
including Sierpinski Triangle Cookies
and spiraling fiddlehead fern salad have been becoming increasingly common.
