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.
Ovidio rebaudi. El qumico paraguayo Ovidio Rebaudi PDold births deaths Academics from Paraguay Alumni of the University of Buenos Aires Pseudoscience Esotericism
Page 2023 Free-images.com. All images are Public Domain