Loss is a cousin of loneliness. They intersect and overlap, and so it’s not surprising that a work of mourning might invoke a feeling of aloneness, of separation. Mortality is lonely. Physical existence is lonely by its nature, stuck in a body that’s moving inexorably towards decay, shrinking, wastage and fracture. Then there’s the loneliness of bereavement, the loneliness of lost or damaged love, of missing one or many specific people, the loneliness of mourning.