Centro Vasco de Arquitectura
Euskal Herriko Arkitektura Ikerkundea
https://archello.com/es/project/biq-house
Google Earth
https://archello.com/es/project/the-clever-treefrog
https://arquitecturayempresa.es/noticia/fachada-biosensible
https://www.internationale-bauausstellung-hamburg.de/en/projects/the-building-exhibition-within-the-building-exhibition/smart-material-houses/biq/projekt/biq.html