Steamtrain mark - Stewart Johnston, Aboyne

Picked up this lovely little pot this morning which has the most unusual mark I have ever seen. Not even sure how to describe it but to me if you rotate it, it looks like a transformer.

Stewart Johnston. Aboyne , Aberdeenshire . No longer working

Curious to know what the mark represents

Front end of a steam train?

Coming straight at you . Smoke coming from stack ( if that's what steam engines have ! )

Thank you lindy :)

D'oh, of course. I was looking at it upside down :)

So was I Naomi, the steam and chimney became the legs on my transformer :)