I've just bought an oil painting from a charity shop and i'm wondering i

Question: I've just bought an oil painting from a charity shop and i'm wondering if anyone knows anything bout the artis

ti paid 10￡ 4 it, it says on the back: Cromwell's castle, Fresco, David Hopkins, mm11 oil on canvas
does anyone have any idea of it's value!?
It's in good condition in a nice frameWww@QuestionHome@Com

Best Answer - Chosen by Asker:

I've just found a gallery that had an exhibition of paintings by a David Hopkins - www!.grossmcleaf!.com!. It's a gallery in Philadelphia!. Have a look to see if there are any illustrations and if there are similarities with your work!.Www@QuestionHome@Com