Imagine a turtle swimming in water. You can feel the imagined smooth, oval shape of the turtle's shell. You can feel the imagined texture of the shell, which might be slightly rough or patterned. The turtle's head is small and pointed. You can feel its imagined shape. Its legs are short and paddle-like. You can feel their imagined shape and the small claws at the end. The turtle is moving through the water, creating ripples. You can imagine the smooth, cool surface of the water and the gentle movement of the ripples. The water is murky, and you can sense the presence of sediment. The scene evokes a sense of observing a turtle in its natural aquatic environment.