Brian's cel information has =great= examples of 
how different gengas can look. You can find the 
info here:

http://www.kimonocels.com/Animation/production.htm
l

And, here's the type of genga that was asked 
about. It has the frame around it. I guess that 
may be a preference of a studio. Honestly I don't 
have that many to be able to tell.

Nuriko from Fushigi Yuugi ^_^

Wendy