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260 milion years ago the sea covered the area
and so corals, sponges and molluscs formed a calcite base with their limestone remains on top of the existing porphyry layer. The rocks that were gradually forming were layers of limestone and dolomites made up of hundreds of meters high, which followed the course of the seabed and coral atolls. 65 million years ago Europe and Africa collided making the entire structure of the Alpine Arc emerge from the sea and the formation of the mountainous reliefs that became the mountains of today due to atmospheric agents. The Dolomites are colored red in the light of the sunset thanks to the presence of the prehistoric remains of corals. Click on to see on dark background. Canon 5D Sigma APO 70-200 mm f/2.8 EX DG HSM ISO 200 - 1/250s - f/8 - 137 mm Exposure compensation: +0.7 Polarizer Free hand P.S. I only realize now that f/8 did not allow me to adequately focus the mountain on the right side, maybe an f/11 yes, as time could still be lowered by free hand, right? Mary
Mary Brun photography - "Trees are the support of the sky, if we cut them down, the firmament will fall over us" - Indios legend Last edited by Mary Brun on Thu Jan 07, 2021 2:58 pm, edited 2 times in total. |
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by david fletcher
on Wed Jan 06, 2021 11:08 am
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by Carol Clarke
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by E.J. Peiker
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by Mary Brun
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by Mary Brun
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by Cynthia Crawford
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by Mary Brun
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by John Labrenz
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by Mary Brun
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10 posts | | Page 1 of 1 |