This image was acquired from
flickr. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
th world science fiction convention thworldsciencefictionconvention wsfs world science fiction society worldsciencefictionsociety science fiction sciencefiction new york city newyorkcity worldcon blackandwhite black and white to Anthony Boucher with unidentified man center unidentified man right. Collection of photographic snapshots