These two images taken by Mastcan Right were taken about 29 hours apart and therefore in quite different lighting conditions.
In fact, you can immediately see how the reliefs of the rock itself vary in visibility between one photo and another.
Despite this, you can clearly see the effects of wind, as well as the effects of the laser shots for mineralogical analysis inside the hole itself…
HD animated GIF: https://image.ibb.co/j4tbby/Curiosity_Sol2113_e_2114_Voyageurs_Date.gif
Sol 2113, 17/07/2018 03:51:38 UTC https://mars.jpl.nasa.gov/msl/multimedia/raw/?rawid=2113MR0112910010404680E01_DXXX&s=2113
Processed image (white balance and a slight increase in contrast and color saturation): https://image.ibb.co/mp12By/Curiosity_Sol2113_Voyageurs.jpg
Sol 2114, 18/07/2018 09:01:49 UTC https://mars.jpl.nasa.gov/msl/multimedia/raw/?rawid=2114MR0113160000404710E01_DXXX&s=2114
Processed image (white balance and a slight increase in contrast and color saturation): https://image.ibb.co/k3JWtd/Curiosity_Sol2014_Voyageurs.jpg
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