I would like to suggest this piece of art:
templerlord.deviantart.com/art…as a favourite to this group. This picture really touched me alot. And it really expressed the heart of Tyreal. The Nephalem heros can't fully understand his feelings, he has his own tough experience, his own hard choice, his own precious justice, and his own dear brother. He made the choice, he convinced himself, but nothing could stop his grief that deep inside his newly transformed mortal heart.