30 Days of Photographs - Day 12

Today's Prompt for the 30 Days of Photographs Challenge is Tremor. I had no idea what to do with this. I live in Texas so earthquakes and the like are not common. So what to do? What to do?I have a marble table and I noticed that there were cracks in it. Surely a tremor must have accompanied such a break. See...Okay, Mike WJ and Ziva, I'm officially struggling. I am starting to understand the early curses on your head... LOL!