Chunky Stoneware Hand Built Folk Art Pot

Just starting to unpack items in the loft & came across this, but I don't remember buying it!
Anyway it stands at 8 inches tall, is thick walled, and looks like its been painted, or stained over a verdigris
coloured glaze.
Just like to know if anyone recognizes the country of origin, and a rough idea of it's age.
Thanks guys,
Alan.

really don't know if it is by them, but i saw a large vase by U Keramik with similar style.

Thanks, I'll do some searches on them.

The decoration appears to be George and the Dragon.
I'm wondering if it's German.