As I grow older, I notice how beautiful older people stay. Beauty doesn't cease at 30 or whenever Hugh Hefner decides. In fact, Seniors add "character" to their original beauty.
In 1958, while a student at the Art Students League of NY, we'd wander into others' studios to see what their models looked like. The Master's Group one day had a 60 yo woman w/white hair, beautiful face and figure, and pearly skin. She was a Beauty! And that changed a 21 yo's attitudes.
Several of the models in life groups here are in their 60s, one high 60s. They are pretty, still shapely, and very paintable. OK, so gravity is winning as we age, but So What? Pregnant and older women remain beautiful.
Do we think of ourselves as DeKooning's "Marilyn Monroe"? Don't! Look at Robens' paintings. He painted lovely, sensuous, and voluptuous nudes, including his wife and sister-in-law.
So let's start upsetting the status quo and changing the art scene's narrow-mindedness.