I ran into this on Facebook, where I posted it in 2011. That was the year before I started this blog.
Three Pentagrams (from 2011)
RobertLovesPi.net
Polyhedra, tessellations, and more.
I ran into this on Facebook, where I posted it in 2011. That was the year before I started this blog.
RobertLovesPi.net 
Pretty!
On Sun, Jan 31, 2021 at 9:00 AM RobertLovesPi.net wrote:
> RobertLovesPi posted: ” I ran into this on Facebook, where I posted it in > 2011. That was the year before I started this blog. ” >
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