Sparkle - July Photo Challenge

I wish I had been home a little earlier so you could actually see the sparkle this makes in my kitchen when the sun shines on it.  This is a crystal ball suspended in that curved glass but when you make it spin, it appears as though the ball goes up and down even though it can't.

I've decided to do a photo-a-day challenge for the month of July and this is the prompt for July 1st.  Here's the rest of the list for the month from the Idea Room.