All our articles about history

Tonal restraint and proximity in Dorothea Lange's FSA photographs

· 6 min read

Tonal restraint and proximity in Dorothea Lange's FSA photographs

How Dorothea Lange's Depression-era FSA work used restrained tonality and physical closeness, and why monochrome carried the documentary weight.

Orthochromatic Film: Why Early Photographs Show Pale Skies and Dark Lips

· 7 min read

Orthochromatic Film: Why Early Photographs Show Pale Skies and Dark Lips

How the red-blindness of orthochromatic emulsions shaped portrait and landscape tonality before panchromatic film made all colors visible.

The Weston Master Dial: How U and O Markers Prefigured Zone Placement

· 7 min read

The Weston Master Dial: How U and O Markers Prefigured Zone Placement

How classic selenium hand-held meters encoded an exposure system on their calculator dials, and why the U and O markers anticipated Zone System placement.