The D.H. series of jewelry work was created for Yang's solo exhibition "Abysm". Her work is driven by personal psychology and a fascination with the subconscious. Yang focuses on personal reflections and definitions of the darkness of human nature through traditional formal elements of jewelry. For Yang, the beauty of being human is not only facing the dark side of this inner world but more importantly how to bravely restrain and lock this darkness in the abyss. This exhibition is a bridge for audiences to begin the process of self-reflection in order to face their fear of primal human nature.