A double tunnel book allows two parallel realities to be presented simultaneously: the artist's mother, victim of dementia, exists "in other places and other times"; the family sees a different and more troubling reality. Emily Martin: "My mother has frontal lobe dementia. From the beginning her diagnosis was very troubling for her and the rest of the family. As time has passed and her dementia has progressed the family continues to note her deterioration and mourn her loss to us. She, however, is less and less aware of her changing state. She is more and more often in other places and times where she is busy and happy. None of us can follow her where she goes but there is nothing to be gained by trying to remind her of where she really is."--Artist's statement.