Course day 2

Day 2 of course, held in a castle like building. I liked the battlement effect of the shadow. I had to look up what that was called. . . . here's what I found.

Battlements - The up and down bits on the top of the walls, where a defender did battle from, much the same as the parapet. The techincal term is crenellations, the openings are called embrasures or crenelles and the solid projections are called merlons.

Every day is a School day!