[Trouble is, now the Moon/Sun relationship is not consistent with the phase of the Moon (The Sun is ALWAYS in the direction the bright side of the Moon points). In the Geometry shown, the Moon should be a near-virgin crescent pointing at the Sun.]

Yes, like this:

http://wwwflag.wr.usgs.gov/USGSFlag/Space/clementine/images/orien_586x384.jpeg

However in that .jpeg taken by Clementine the moon is lit by Earthshine.

[Also, most of Earth should be in shade unless you postulate that the Moon is a foreground object illuminating the pre-dawn Earth with full Moonshine. I think this is what Marcia had in mind, we just need to change the Moon.]

Noted, Nick and yes, that's what I tried to do without changing the overall feel of the design.

[Sorry, both bits are pretty but they don't match.]

Thanks and I know, Nick. In the meantime, think of it as sun light being reflected off our two giant Jovians. *g*

[And...

I see why people get sick of scientists sometimes!]

Not me, sir! Don't forget, I'm a fan. :) I've often been called a "picky artist" and I've taken it as a compliment.

Marcia