She heard a laugh echo across the lake. She was half tempted to look up and see what was so funny. Must watch the ripples She couldn't take her attention from the rings... ripples. Wavy little lines maybe? Maybe not. Circles?

Or if she tilted her head a little to the right. Mmmmm that was something there. No having her textbook she would have to remember she had seen. She had seen one thing and the water was still rippling so maybe she should look to find something else.

So far she had seen something arrow shaped, or a straight line. She was going with an arrow shape though. But there were also definitely some wavy lines too. Circles she should go with that too.