Itsuko Hasegawa (長谷川 逸子, Hasegawa Itsuko; born December 1, 1941) is a Japanese architect. She established her own architectural practice in 1976, now known as Itsuko Hasegawa Atelier, and is an Honorary Fellow of the Royal Institute of British Architects. She has described her architectural approach through the concept of "second nature", linking architecture with landscape and the ways of life of local communities.
Source: “Itsuko Hasegawa”, English Wikipedia (CC BY-SA 4.0), excerpt
