Gillian and Michael - Stranger In A Strange Land

Finished this project a couple of years ago, a revisit with Robert Heinlein's ground breaking novel, Stranger In A Strange Land, but haven't share the full image here yet.
The commission encompassed nine illustrations and designs for the slipcase. Here's one of my favorites for the frontispiece:
Gillian and Michael
17" x 14" Oil on Duralar