Action shots are one of my favorites. Horse jumping would be #1 choice, but I don’t have anyone to work with today. Running water is a challenge that is fun too. I like to get the milky white blur effect and on the flip side, try to capture single droplets. Philadelphia has a beautiful place called Chanticleer Garden. I was there this past fall and played with my shutter speed in this eerie fountain. It was also one of the few times I had a tripod, which I highly recommend.