It is kind of difficult to pinpoint a favourite subject because we are wrapped up with too many things, feelings and moods around us, except for many professionals/writers/artists who may have selected fortes they have with a whole lot of experience.
With me, whatever comes to mind through my daily activities that points out a topic for me to write, even the uninvited thoughts that shows up during my bedtime. I'd say with excitement, "I'm gonna right about this for my Hub!" I enjoy composing poetry if I have my own photographs to match it. I like cooking and taking pictures of the dishes before they are served to the table, but sometimes it just takes too long to fill in the cooking capsules. I love posting about photography too!