More Snow and Some Rugosa Coral

We got some more snow this morning with some snow flakes falling the back ground.


Here is my first drawing of a rugosa coral. This a scan of a 2.5" x 2.5" image so its detail is not very good.

Here are some actual rugosa corals. I am thinking of cutting the end with a rock saw to see if it shows that radial look of the interior of the coral.