Lv Zeyi was interested in insects in his grandmother 's garden when he was 3 years old. Now as a 15-year-old boy in Grade 9, he enjoys taking photos of insects. Lv started taking pictures of insects when he was in the sixth grade. He learned about a professional photographer who was good at insect photography. "I was surprised by his beautiful photos," Lv said. After that, Lv decided to take photos by himself. He takes hundreds of photos of all kinds of insects, from mantises to butterflies. He even keeps some insects in his room. Over the years, he has got 800 insects. "I take photos to record their growth. It's very interesting ," Lv said. He once found how some mantises changed color as they grew. "The most exciting time is when they experience emergency,"he said. But this only happens during the early morning, so he has to stay up late to wait for the time to come. Lv dreams of being a professional photographer. "I want to take photos of more insects, he said.