Buckminster Fuller’s biosphereMay 20, 2020 Buckminster Fuller’s biosphere. Photo: R&R Meghiddo https://archidocu.com/wp-content/uploads/2020/05/archidocu-logo.png 0 0 RickMegh https://archidocu.com/wp-content/uploads/2020/05/archidocu-logo.png RickMegh2020-05-20 22:38:242020-05-21 01:30:49Buckminster Fuller’s biosphere