Photography5 min read
Finding a Portrait in a Daguerreotype’s Mercury
Mercury maps can reveal faces in badly tarnished daguerreotypes. Recovering information and restoring a photograph’s appearance are different achievements.
A little inspiration. A new way of seeing.
Discover thoughtful stories from people
with something to say.
For the endlessly curious.
Read widely, at your own pace.
2 stories found Clear filters ↗
Mercury maps can reveal faces in badly tarnished daguerreotypes. Recovering information and restoring a photograph’s appearance are different achievements.
Why the Archimedes Palimpsest needed years of conservation, dissatisfied readers, and careful metadata before its spectacular images became useful evidence.