Often times, the key to taking a good photo is timing. Sometimes you can set up the timing of a shot with advance planning and other times you just get lucky. When I was arriving at the Magic Kingdom today, I got lucky. I was on the monorail with my son and we had just passed Space Mountain on our way to the Magic Kingdom station. I noticed the Walter E. Disney steam train moving at about the same speed of the monorail. I saw a good photo opportunity developing and I snapped the shot just as the engine was lined up with Cinderella Castle in the background. I love it when an unplanned situation turns into the "Picture of the Day."