Poem Idea - Seashells

No two seashells are alike, yet they group themselves in the same places. They float and they sink. They migrate and are migrated. Some are flatter than others. Some are smooth and others posses ripples and ridges. Many have various colors that allow them to sparkle in the sunlight and catch your eye as you stroll down the beach. A few others are dull in nature and blend into the glistening sand.