Training at sunset

I remember the first (African genetics) person I saw, that I remember, in a train going to London. I was (unintentionally) quite rude and absolutely stared because I had never seen anything quite as beautiful in my life, she was a woman in a dark long blue-black dress with long braided hair, very dark skin, and I thought she looked like a goddess, or a carving made out of some exotic wood. I can't recall how old I was, quite young I think. Made an impression on me, I tend to be a bit partial to aesthetics, no offense intended.