Photo: Diane Edwardson, February 3, 2015. A Green Lacewing showed off its delicate wings while I was shooting photos of my neighbor's orchids. (Click on photos to enlarge.)
I'd seen these tiny half-inch long brilliant green flying bugs for years. However, I'd never seen the wing detail captured in the photo above, blown up from the one below.
I searched What's That Bug? for "small green flying bug" and the first hit was correct: Green Lacewing.
Photo: Diane Edwardson, February 3, 2015. Green Lacewings' larvae eat aphids. So they are a good bug to have in your garden.