"Touout! Tououououout! You hear this siren? This is the boat that arrives. "Passengers, cars, containers, cranes' that movement on the dock! Follow this small class: she looks the harbor from one of the bridges, down the bridge gathers around the master, gets on the bus. Meanwhile, the crane will have discharged a tree, crates and even cows. Gradually, agitation falls: the boat is gone. A "clear line", very readable, for a book that tells several stories in parallel. Ideal for learning to observe.