I really like the tone of this picture. The color of the light coming in the windows. Andy is getting the chops from Chops in the foreground and Melissa stands in the background with the storm behind her.
Melissa is a very good technical aikidoka, as is her husband, Glenn (grabbing Chad's head in the background below). They have both been doing aiki for a goodly long time now. For more pics of these two doing aikido, check out the MSU Aikido site.
I like to call this following picture, "Fall of the Spouse of Melissa."