Personal. "Of or concerning one's private life, relationships, and emotions rather than matters connected with one's public or professional career". Most photographers have personal work that speaks to their hearts. Off season food and flowers are my usual subjects. Both Billion+ industries. Foodly, you eat first with your eyes and then with your mouth. I guess I would add smell to that also. Flowers are a balm for the mind, body and soul. We have been making gardens filled with them and the beautiful plants they grow on for millennia.