For the Daily Prompt: mnemonic.

I know lots of mnemonics. The first that I learned is “Every Good Boy Does Fine”, for the lines of the staff of the G clef, for playing my flute. Medicine is full of mnemonics. An out of date one: Shock, shock, shock, everybody shock, big shock, little shock, shock, shock, shock. This used to be the order of shocks and the medicines for cardiac arrest. It has changed…

…but I would rather look at the photograph than think about mnemonics. It is not a nebula, but that is a star. I took this with my cell phone when it was almost too dark, so the nebula like shapes are the tops of trees, a block from my house.