What is the fine-grained topic of the following text: This year, April 9-14, the renowned Moroccan designer Hicham Lahlou will exhibit alongside them, as he flies to Italy to display his design project “African Sounds.” The work is a collaboration with Italian brand CITCO—a leading designer in marble—and, like many of Lahlou’s designs, it celebrates African art and diversity. Only return the topic.
Hicham Lahlou's exhibition "African Sounds" in collaboration with CITCO