Any idea what tartan this is?

[Nighthawk]

In the painting, under the Union Jack, it's a UFO. Not a targe. First, look at the perspective, that's quite a ways away, so unless the targe is the size of a cottage, that's no targe. Second, there is a shadow under it, implying flight. That's an UFO.

Never noticed the shadow... It's deffinately a UFO! That's hilarious!

[English Bloke]

... Sorry to say, figheadair and English Bloke the union flag is not upsidedown ...

EDIT: oh I see cause the union flag in the pic is viewed from the left of the flag pole, and would be reversed from the point...

Err... It is and yeah, that's about the size of it.