How is this image “ethnographic”? Would you add anything to this image’s “design statement”?

Enter a comma separated list of user names.
Mike Fortun's picture
December 3, 2018

I want to know who is the chromatographer?  How did she learn how to make these images through this process, and why?  Does she teach people in turn?  Who are these images intended to be seen and read by?   

Creative Commons Licence