I don’t think I was specifically thinking about having the green-skinned characters in this picture when I zeroed in on a glowing green decoration.  I’m pretty sure I was just thinking that this looked like a really “spacey” kind of light to show in a futuristic scifi comic.

Also, those who know where this is will also notice I’ve cheated a bit with the scale.  Tabitha’s tall, but she’s not THAT tall.  It’s always tricky to try and combine drawn elements with real photographs, because there’s always the risk or realizing too late that things don’t actually fit together the way you expected, and that’s when details start getting fudged in order to force it all to work.