I believe that the face is just a natural landform because of facts

One example of why i believe it's just a natural landform is in the text it states on April 5th 1998 Mars global surveyor flew over colonia and snapped a photo ten times sharper than the original viking photos revealing a natural landform. Another reason is in the text it states on april 8, 2001, a cloudless summer day in colonia Mars global surveyor few close enough for a second look.

Another example of why i believe it's just a natural landform is in the text it stats that they had to roll the spacecraft 25 degrees to center the face in the field of view. In the text it also stats that mains team captured an extraordinary photo using the cameras absolute maximum resolution. In the text it also stats each pixel in the 2001 image spans 1.56 meters compared to 43 meters per pixel in the best 1976 viking photo. In the text it also States that it is equivalent of a landform common around the American west.

I would understand why someone would believe it was not a natural landform. One reason they may not is in the text it stats it was winter in April 98 it was cloudy time of year on the red plant. In the text it also stats that some Seoul believed aliens marking where hidden by haze.

And so because of facts such as it being equivalent to a landform common around the American west i believe it is not aliens. So I hope this proves that the face is just a natural landform.