Inside a Cannon

Spent a lot of the day in plod mode on the garden. Still labouring away on the re-design.

When, in later afternoon, I realised I had no blip and needed to shop for a few things, I set myself a challenge to take something just at hand.
I took an Honesty flower blip on the roadside before getting into the car. At the store I took a blip of a sign, which, when cut off a bit, was weird. And I also took this, (the above), deciding on this angle.

It's a cannon which was discovered on this site in 1991 during some excavation work.