Does aging increase creativity?

A little off topic today, but I thought this article from PsychologyToday.com was worth sharing with you. This intrigued me because: a) I am very creative (and glad to know I will become more so with advancing years), b) I'm ADD, and very often ADD people are creative, and c) my maternal grandmother, who was very crafty, took up painting in her late 60's. I wonder what creative endeavor I will get into at that age?????