Skies were full of dark grey clouds, as the sun slowly set beneath them. This is one of the most spectacular sunsets I have ever seen in Pennsylvania. Sure enough, the following day, a horrendous thunderstorm rolled in with torrential rains and lots of thunder and lightening. The thunder was so loud that it sounded like continuous explosions. Even the house shook! This photograph was shot with a Canon 40D in West Chester, Pennsylvania.