comes from northern Germany.His hobby is photography,but his hobby is also his job.He's a professionol photography 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 usually goes to the Arctic in the summer.At this time the sun shines twenty-four hours a day.Ha loves it there and his photos of polar bears are famous.When he takes photos of them, he sometimea waits hours for the perfect one.