Owlflies, only distantly related to the true flies, and even more distant from the dragonflies and damselflies. They are diurnal or crepuscular predators of other flying insects, and are typically 5 cm in) long.
Glad these guys aren't any bigger! Iridescent dragonfly head by Colin Hutton Photography Correction: This is a tiger beetle
Insect Study 2
Macro Photography of Insects perfect clear example of a damselfly
D is for Dragonfly. Dragonfly by John Jiao on
Damselfly by Murray Clarke. A face only a mother could love.