The mermaids usually held their picnics on an island in the midst of the pool. Here they would sit and sun themselves. They talked about the fashions and the prettiest way to dress their hair. Each one had a pocket mirror, but where they kept these, while swimming, no mortal ever found out. They made wreaths of bright colored seaweed, orange and black, blue, gray and red and wore them on their brows like coronets. Or, they twined them, along with sea berries and bubble blossoms, among their tresses. Sometimes they made girdles of the strongest and knotted them around their waists.