M is for Magic. I use magic as a metaphor for change I think. Simply honoring that as an amazing process. The appearing and disappearing. A note to self published in Magic Diaries 2011, but older than that.
I also use black and white as a symbol for magic.
Magic is also the name of a large cloth very close to my heart:

I ran a Diary Series Class about Magic which disappeared into the void when Typepad closed. But the cloth is still here, unfinished.
