Which photographer captured over 5,000 images of snowflakes in his lifetime?

Never heard of this man, definitely have to look him up and check out some of his pictures

This is such amazing photography. Very few can catch a snowflake.. to think that he was able to do this with all the advantages today in photography.. it’s mind blowing

VERY cool! ❄️

i guess like half of these and somehow get most of them right