Going to the water park is a classic summer activity that’s perfect for a hot day. It’s hard to beat the water slide, which propels the rider down a track at rapid speeds and then dunks them in a clear, refreshing pool. But what does someone look like right before they hit the water? Iowa-based photographer Krista Long took her camera to the park and set it to capture the high-speed action. The results, a series appropriately called I Love Summer, are mesmerizing.