Cloudy Day was published in uahirise.org 21 March 2012 in reference to ESP_025914_2540 image, the post includes a video about clouds over the referenced area however there is something else that didnt go unnoticed.
LINK: hirise-pds.lpl.arizona.edu : IMAGE
The actual video follows (slow play) showing a large face and really weird surroundings details.
Giant Face, Evidence of An Ancient Civilization on Mars by UFOvni2012.
Actual Image from Machu Picchu Peru
I’am struck by the following details. Is any of these organic ?