When Nico was 10, his grandfather died as a result of a cerebral embolism. The two had been arguing at the time and Nico always felt that his family blamed him for the untimely death. This was a very critical moment in his life; one that he claims made him become literally obsessed with physical death. From then on he says that he was fascinated with burial rites, wakes, and the atmosphere of morgues.
At the age of 12, Nico and his parents moved to Lisbon, Portugal, where they remained for four years. While the setting may have changed, Nico's obsessions remained the same. None of his fellow classmates shared his interests and he was once again without friends. His feelings of loneliness became more intense, and he began to feel an utter hatred for everyone around him.
Claux: "When I was 16, we moved back to Paris, where I lived alone with my father. As far back as I can remember I have been obsessed by graveyards. Before long I knew every single cemetery in Paris like the back of my hand. Between 1990 and 1993, I spent the majority of my free time in graveyards. As a botanist studies plants and flowers, I would examine rusty locks and evaluate the weight of cement lids. My favorite things were mausoleums. The most impressive ones can be found at Pere-Lachaise, Montmartre, or Passy cemeteries. I would peek through their windows to see the inside. Some were decorated with furniture, paintings, or statues. It was not long before I began working on a plan to get a much closer view."
Eventually Nico crafted his own lock-picking tools, his favorite being an L-shaped key. If a lock on one of the mausoleums was too rusty to pick, he would use a crowbar, or enter through a window. Once inside, he says he "felt like an emperor reigning in Hell." The place would become his kingdom. Often times he said he would enter a mausoleum during the day, only to resurface at night, when the gates were closed, and he could continue his activities without fear of being discovered.`



