english: And one of the reasons why he designed roofs this way is because it's -- he found it fascinating that you could build such a strong structure that's made of so few materials and can be supported by so few points.
non_english: Eén van de redenen waarom hij dergelijke daken ontwierp, is omdat het hem fascineerde dat je zo'n sterke structuur kan bouwen van zo weinig materiaal, en ondersteund op zo weinig punten.