Not my memory : When I was a kid and a store went out of business, it's windows were whitewashed like this for privacy of the empty space. Even though this pin is a painting, it immediately brought to mind this memory.
I love crystals! I hang crystal ornaments on a mini tree in my office at Christmas, and have gorgeous pink, purple, white, and orange crystals on my desk. I even have a little pink crystal 'worry stone' I keep in my pocket when I travel. Its fun to rub