Four fundamental interactions between light and matter:
emission, transmission, reflection, and absorption.
I am delighted this week by the arrival of my new digital camera. Its a beautiful thing and I am having a lovely time with it hanging around my neck. I am snapping enthusiastically as I move through my days. There are so many lovely things to see. And the new camera makes the process of observation all the more enjoyable. I am looking forward to spending summer improving my technique.