Pen of Dark

I am writing a story with multiple poems this is not the main.

If you were the void of abyss,
I am Elinor.
Black and white,
not much alike.
A lyre and a flute
you and me
together a melody of moods
dark storms and lightning
rainbows and flowers bloom
Even Zeus seems confused,
Light and dark together
one's presence absences the other.