I was wrong at first. I thought it was a mountain ;)) But it's just a rock :)) Great shot!

Maybe it’s a synecdoche.Thanks!

...from rock to rock the mountain is made...

Ode to Slate…Osip Mandelshtam.

Only by ear will we grasp

What scratched and grappled there,

Star with star mightily conjoined,

The old song’s flinty path,

Tongue of air, and tongue of flint,

Horseshoe with ring, water with flint.

The milky sketch in slate

On the clouds’ soft shale…

Impressive capture!

Thank you Bill.

Excellent regard pour un bel aperçu de la matière !************

That is a most engaging picture. Well done, Steve.