[Rosella]

Of course we should put a nice dedication in the opening and closing game credits.

About the portrait, well, there is that AGI hack in the game (near the end) where one could look at the wall and he will beam his self to a special place where he could see all team members (beam me...), here is the youtube showing it:
http://www.youtube.com/watch?v=Nglnqpoanp4

We could do something there

Hmm... well, my idea was for there to be a dedication to her in the opening or right before the end credits, saying something like this:

"For Karen: the artist- and good friend of ours- who inspired this project and put her heart and soul into it.

Rest in Peace"

Your idea sounds pretty good too, but... I don't know.  What do you guys think?

(Sorry to hear that you never got your chance to meet her too. I would've liked to as well.)