Thank you all. I appreciate the comments. My 14-year-old is the youngest of my three. The oldest is married and gone, the middle leaves for the US Marines in a few weeks (so both my boys will be Marines, as well as my daughter-in-law.) I'm teaching a group of photographers I've worked with for the last 18 months or so, this time on self-portraiture as a learning tool. So, there may be more of these as I prepare for the class. They're challenging, and I love a challenge.