Here is a "Finished Drawing" of the still-life.
Below is one I'm actually happy with. A "high contrast" rendition using three shades of gray marker.
Here is a "Pointillist" rendition using colored pencils-labor intensive-(I started to get carpal-tunnel" syndrome. )
Here's a detail of it:
This was a final take-I decided to take a "bird's eye" view approach.
Notice how it bears a striking resemblence to the "Martian Face" once photographed (and now totally eroded away) on the surface of Mars. Coincidence? You be the judge...