...What a lovely discussion. I used to have one of those oils (made in india), from an incense store, it was called "Liquid Moon" that has always made me think of moonlight. Another fragrance that makes me think of the moon is "Artemisia" by penhaligon.But rather than single perfeumes i also think of Notes, they would be night blooming flowers, night air with that hint of woodsmoke, maybe some incense. Also hints of earth & green.... I guess as i seem to be out in the fullmoon lit night!