In the heart of the Ace Basin, where the Ashepoo, Combahee, and Edisto Rivers empty into the ocean is where you will find the St. Helena Sound. This is classic low country shoreline, where migrating shore birds gather on fragile sandbars, and where the shrimp trawlers ply the waters, attended by expectant gulls, pelicans, and dolphin. These images were taken yesterday morning as we set off from a Harbor River landing before dawn.