CosmicDave,

I just joined this BB about two months ago, so I have no idea of who you are.

BTW, what is your background? Are you an engineer, physicists, geologist, journalist or something else?

I do have a suggestion for you. Instead of using some unnamed air brusher, why don't you use Dick Underwood? If you don't know who he is, then you have no business evaluating any NASA photographs.