My iridescent-winged "Halloween Pennants" are back, right where I knew I'd find them. Every summer, these intricate dragonflies (Celithemis eponina) welcome me into their circle for an afternoon. They always allow me to get astonishingly close. I was surprised there were so many so early. For the two years previous, I took their portraits in August. Yesterday they seemed skittish at first; they kept zipping away. But then we all relaxed into it ... and it was magic.