Monday Morning Art School: Aging the model

Aging is highly individual but it follows certain predictable paths. Here are some hints to drawing plausible older people.
The Ancient of Days, William Blake, 1794. Relief etching with watercolor. The figure is a curious pastiche of an older face and a young body. Courtesy British Museum

Last week, I shared a drawing of my model in which I managed to make her look fifteen years old.

No two people age the same way. That’s especially true in our modern world, where aging gracefully is a sign of affluence. Many of us have had discreet work ‘done’—including me—and we live less-taxing lives than our ancestors. We keep our hair and brows more stylishly than our forebearers. Most of us retain our teeth; in the US, we keep them whitened. On the other hand, more of us are plagued by obesity, which ages our faces.
Our experiences leave their mark. The weather-beaten lobsterman and an office-worker will age quite differently. The northeastern US is kind to skin, because it’s humid and cool, whereas the sun of the southwest is harsh.
Portrait of the Artist’s Mother at the Age of 63. Albrecht Dürer, courtesy Kupferstichkabinett. In one sense, this is an example of how dramatically aging has changed, but if you get past the toothlessness, the changes happen the same way today. Note the cording of her neck and the receding temple.
The human face can be ennobled by ascetism or coarsened by consumption, depending on how we’ve lived. Smokers develop a system of wrinkles because nicotine causes narrowing of the blood vessels in the epidermis.  And then there’s the thing none of us can do anything about: our genes.
Our culture venerates the 25-year-old face, but our faces settle into maturity once we pass thirty. By our fifties, those changes are accelerating rapidly, as our face assumes its elderly shape.
There are more telling signs of aging in the face than wrinkles. The eye socket becomes deeper, leading to pouching under the eyes. Closely related to this, the temples deepen and cheekbones become more evident. As if to compensate for this increased definition above the cheekbones, the lower parts of our faces sag. The flesh of our cheeks droops. Creases form along our noses and mouths.
A very unflattering selfie taken this morning showing the recession at the temples and delineation of the cheekbones. When I was younger, my face was nearly a perfect oval, but I’ve managed to get it all stretched out by now. (The bags under my eyes are just tiredness.)

Our noses and earlobes grow all our lives. The tip of the nose may turn downward in a person lucky enough to achieve extreme old age. The soft tissue below our jaw starts to sag. The cords of ours neck become more visible after age 60.

At around age 40, a series of furrows appear on our faces. They can be vertical between the brows and along the mouth, but are often horizontal. Most of us don’t get every possible wrinkle, but merely the ones to which we’re predisposed. Wrinkles are not lines or cracks, but folds of skin. Lines are a poor way of representing them.
Head of an Old Man, 1521, Albrecht Dürer, courtesy of the Albertina. Wrinkles are folds, not crevasses. 
Our skin becomes less luminous in middle age, but often in extreme old age it regains the translucence of childhood.
One of the most telling signs of age is the thickness of our hair. In both genders, hairlines recede and our hair thins. Again, this is an area of aging where much work is done to conceal changes but it would be odd to see a glorious mane of hair on an elderly person.