Monochrome Monday #2

Dry, grey and no wind today.

We had a very dramatic sunrise so I presume the storm isn't too far away.

Today's blip is a Mayan Calendar which I bought from a sweet lady yesterday at the Craft Fair, I also bought some flower seeds and an ecology book from her stall too.

Thought today's blip would look good in mono... many thanks to Paladian for suggesting this theme :-)

Added later : in reply to FriedaQuilter and to satisfy everyone's curiosity how the Mayan Calendar works.