I took over 500 photos, on two separate occasions.  And this is my favorite photo.  It is so fitting of what happens in my house.  The youngest one does something naughty, and the older two laugh.  Not that putting snow on your sisters head is naughty.  But, when your mother is trying to get a good photo, of smiling faces, it turns the simple act of funny, to naughty.  For a tiny moment.