On Saturday I photographed day one of TriRock Philadelphia 2013. In this image, I wanted to make a pan shot and show movement while freezing the subject. This was made with a slow shutter speed and high aperature. 1/10 @ f25 400 iso.Images from the day can be viewed @ http://cainimages.photoshelter.com/gallery/TriRock-Philadelphia-Day-One-2013/G0000t8paA3UK_4s/C0000m_j5f1V4q9E