This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
BuckminsterFuller cropped. en Cropped photo of young Buckminster Fuller org Buckminsterfuller Unknown autor Uploader was Emerson at org en PDold Uploadedwith BuckminsterFuller
Page 2023 Free-images.com. All images are Public Domain