Only when strangers have handed me their cameras and asked that I take their photograph.
No, though I've read about people who do.
Yes. I take pictures of people all the time.
Yes, a handsome Omani guy when I was at a goat market. Once he clocked me, and we both looked embarrassed, I stopped. He just smiled and looked away.
no, i have no need to do that
I've scketched one or two .......:)