Ansel Adams

I don't know who scanned these (I found them just doing an image search), but they were carefully named, and they seem to have been carefully scanned.

Here's my black and white gallery.

       
Bridalveil Fall
c. 1927
Nevada Fall, Rainbow
1946
Cathedral Rocks
1949
El Capitan
Merced River, Clouds
1952

 

       
North Dome, Royal Arches
Washington Column, Winter
1947
El Capitan, Winter Sunrise
1968
Oak Tree, Snowstorm
1948
Autumn Moon
High Sierra from Glacier Point
1948