Creative Commons Attribution 2.0 truetrue English A photograph of DonnaStrickland's head and shoulders as she speaks on a stage. URL: https://www.flickr
described at URL: https://www.flickr.com/photos/bnsd/46183560632/ operator: Flickr URL: https://live.staticflickr.com/4859/46183560632_c1ac87cf1a_o.jpg