Thank you guys!!
@mr_dessin To my head it made sense that she is calming the black horse and all the negative emotions and that was basically my whole point. I hope that it will eventually make sense in the image. I will experiment with the position of the white horse when I go back to it! Thanks for the suggestion!
I have started the character image. At this point I am trying to follow my insinct and not linger on things too much beause I think that time is not enough><