... the theme of the nude Batwoman, from her very first appearance in the post-crisis Rebirth universe.. is endocrinology.. and debt.. those are her two themes.. her two biological themes.. biological endocrinology and biological debt.. like her biological endocrinology is her internal ecosystem.. this is Nude Batwoman.. the eternally nude Batwoman flying and prowling the streets of Gotham city.. nobody knows who she is.. what her real name is..