If the ocean is a body and the river is a body, then the groundwater is a body, too. The body no one sees. It lies in wait beneath the surface, rising through the cracks and crevices, filtering up and up and up until the limestone above is full and wet. This body sprawls, buried. Sleeping but not. Hidden but not. So deep beneath the earth that it stretches under the ocean floor, so close to the surface that it can tickle the sky when it rains.