... witness and biography, the alternation between self and other,sound and silence, the person and the collective, the visible and the invisible,emerges in situations where authentication of self and ... absence—to the silenced and the dead who would nevertestify. The presence of these women, and the shadows they brought into the hearing room, evoked the historical depth and recesses of their witness ... of the victim, and in the specular and commu-nicative circuit established between the recipient of violence and the ex postFeldman, Memory Theaters, Virtual Witnessing, and the Trauma-Aesthetic...