Neptune represents transcendental liberty, non-egoistic liberty.
Neptune in Pisces
Likes to work alone, appreciates solitude.
Neptune in IV
He succeeds thanks to brilliant and unusual ideas. He is very much influenced by his mother.
344 Sextile Venus - Neptune
His professional life is unstable. He has a taste for the Arts, is a dreamer, is easily influenced and romantic. He is emotional and very sensitive.
27 Trine Mars - Neptune
His feelings are dominated by wisdom and geared towards the ideal. He likes water, sea voyages. He likes odd people.
9 Sextile Neptune - Pluto