Already the seventh installment in the Blockbusters series, in which Manon Berns combines thrilling mysteries with renowned artists and artworks. Dan Brown for young adults! A sculpture has been vandalized in Niki de Saint Phalle's Tarot Garden in Italy. Storm's mother is urgently called in, and the Blockbusters are invited along. The police have launched a major investigation. The Blockbusters investigate themselves with the help of Guiseppe, their Italian friend. They soon have a suspect in their sights. Meanwhile, Lara is brainstorming ideas for the Smart City Challenge. Her mother doesn't think it's a girl's challenge, but Lara has signed up anyway! Will the Blockbusters succeed in unmasking the vandals of the sculpture garden? And will Lara dare to pursue her dream without her mother's approval?