Most extraordinary, however, are the image manipulations. Often these entail distortions of scale: a family playing among outsize Christmas baubles, for instance. And there's a peculiar fascination with the notion of giant children who have their parents, literally, in the palm of their hands.
These cards (and their attendant Christmas letters) are the means by which American families presented themselves to the world, to their extended network of friends and acquaintances. But the cracks and faultlines within those families are also all too visible, all too painfully on show.