When there is an alef at the beginning, followed by a nun which sometimes falls from the word, then it is anpin . There is also a nun at the end of anpin . This is either face or nose, as the nose is the primary feature of the face. Even in the nigleh , according to Jewish law a person is recognized by his nose. The nose protrudes from the face.
Any protrusion is relatively a male force.
The cavity is a female image. Wishing you much success in your further studies. This site is best viewed with resolutions of 800x600 and 16bit color.