In an undated photo she provided, Sarah-Jane Adams, 63, a jewelry designer and @saramaijewels on Instagram. A subversive cadre of women over 60 are using Instagram to prove that “old” is not what it used to be. “I’m part of the Germaine Greer generation," Adams said. "But in the world of social media, I’m simply lumped with all the over-60s.” (Amurri Lauren via The New York Times) -- NO SALES; FOR EDITORIAL USE ONLY WITH NYT STORY SLUGGED INSTAGRAM-GRANDMAS BY LA FERLA FOR JUNE 21, 2018. ALL OTHER USE PROHIBITED. --