Norbert Rosing cones from northern Germany . His hobby is photography, but hid hobby is also his job. He’s a professional photographer and his photos are often in National Geographic magazine. He does a lot of work in the national parks in North America because he only photographs nature and animals. He loves it there the sun shines twenty-four hours a day. He loves it there and his photos of polar bears are famous. When he takes photos of them, he sometimes waits hours for the perfect one. In the Arctic, ‘I don’t often work during the day because you take the best nature photographs at night, ‘ he explains.