Hi, Larry, I remember seeing an article somewhere on the marks used by the various painting studios. I can't remember if it was here in the forum, or in one of the magazines, but I'll see if I can find it. In the meantime, hopefully someone else can recognize the marks. The first and third figures appear to be come from the same studio, at least; they share the unfurled flag mark, though almost certainly applied by different hands.
Prost!
Brad