I was lying on the beach when someone started screaming. Still blinded by the sun as I opened my eyes, my sight went straight to where the noise came from. I saw this girl, frantically waving her arms in the water in front of me. What was happening ? Was she drowning ? From what I saw, it wasn't that deep since some children were next to her. I stood up and started looking closely at that weird scene. A fin. I saw a fin. I couldn't mistake this grey shape with something else than a fin. As this thing, that I assumed being a shark, was getting closer and closer to these people, I was about to warn the life guard when suddenly the scream turned into laughter. It was a mere prop wore by a man just in order to scare his wife and children.
