In a deep blue tank in the middle of Copenhagen Zoo, Mama and Papa sea lions were swimming, but a younger one was refusing to. It was their teenager, Lars. He was floating around but not due to laziness. It was all to do with his strong desire to behave with greater finesse! Join the sea lions at Copenhagen Zoo as Lars, the teenage sea lion, dreams of being a violinist in the Vienna Philharmonic Orchestra. Lars' papa doesn't understand his son's ambition at first but learns an important lesson through Lars' journey. This colourful picture book teaches children about the value of sharing and embracing new ideas for the benefit of individual growth and the development of a group.