That face on mars does not exist. That picture is the only one
of its kind, and any other attempts to locate that face again have
been futile. In fact, that "face" is simply a formation on Mars
that happened to be taken at the right time, with the right shadows
and whatever, and happened to look remotely like a face.
It did cause some controversy and debate long ago. I mean, LONG
ago. This is old news.