You do great work. The creativity will come. Just keep perfecting your technique and the different mediums your working with.
Have you ever tried painting? I took several adult ed classes. Loved it.
Thanks to everyone, and BSS, tell your wife thanks for me.
Dori, my wife has been after me to try painting for a few months now, but I've been resisting. Of course resisting her usually eventually fails. She did the same thing with colored pencils and pastels. I finally caved with both.
My biggest concern with trying painting is that I don't have the hand control that I used to have. Maybe it's because I'm middle-aged now. I tried drawing for a few months way back when I was 13 years old. The drawings weren't great, but the lines were smooth and fluid. Now 35+ years later the drawings are better, but the lines are much more difficult.