He discovered nothing he just bought a a box of negatives and sold them on line and they where noticed by others who realized the importance of the work......
Ya know, when I was first getting into serious photography and ran across the name Bunny Yeager, I swore it was a stage name. I though it was a word play on "Rabbit Hunter" and that her true surname may have been Hasenjager or something similar. I later learned that her true name was Linnea Yeager, nicknamed Bunny. She's one who very successfully "graduated" or transitioned from the front of the camera to the rear.
personally i think there are probably more influencial woman photographers than men.
its just that for the past IDK 150 years men have been in charge
or writing the his-stories of things so naturally they leave out the women who changed everything.
thanks for posting the link!