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Petroglpyh directions

Here's the P'shop sketch:

I was pretty sure about the glyph, and the sky...
Not so sure about the mountain horizon, it was kind of a 'place marker' -
something of a horizon belongs here...I think.. just not sure what.
Sometimes procrastination is a good idea :-)

Here's the sky:

 

And the petroglyph:

 

My V1 print:

 

 

 

My V4 print:

....with some Joshua Tree rockscapes in there, on the 'horizon',
if that's the right term.