Bobby Ironsights
TPF Noob!
- Joined
- Dec 3, 2006
- Messages
- 349
- Reaction score
- 24
- Location
- Thunder Bay, ON, Canada
- Can others edit my Photos
- Photos OK to edit
Does anyone here do photogauvre?
It's very beautiful, and something I'd like to do someday when resources permit, and I have a suitable collection of large format negatives to deserve investing in the process.
For those who aren't familiar, it basically consists of making a sandwich of a large format negative, a type of gelatin film resist, and a polished plate of copper.
You expose the sandwich, which makes some places of the gelatin resist thick and some thinner, then dip the tissue/copper sheet combination into an corrosive chemical bath to etch the copper sheet.
You are left with an image etched into a sheet of copper, then you coat it with ink, lay a sheet of dampened art paper over it, a couple of wool blankets and feed it through a press and peel off the resulting print.
COOL HUH! Plus, it's inherently EXTREMELY archival, as intaglio inks are very stable, and copper sheets made over a hundred years ago are still making excellent prints today.
http://memory.loc.gov/cgi-bin/displ...ir=ammem&itemLink=D?curt:1:./temp/~ammem_JbHs::
http://memory.loc.gov/award/iencurt/cp10/cp10001v.jpg
It's very beautiful, and something I'd like to do someday when resources permit, and I have a suitable collection of large format negatives to deserve investing in the process.
For those who aren't familiar, it basically consists of making a sandwich of a large format negative, a type of gelatin film resist, and a polished plate of copper.
You expose the sandwich, which makes some places of the gelatin resist thick and some thinner, then dip the tissue/copper sheet combination into an corrosive chemical bath to etch the copper sheet.
You are left with an image etched into a sheet of copper, then you coat it with ink, lay a sheet of dampened art paper over it, a couple of wool blankets and feed it through a press and peel off the resulting print.
COOL HUH! Plus, it's inherently EXTREMELY archival, as intaglio inks are very stable, and copper sheets made over a hundred years ago are still making excellent prints today.
http://memory.loc.gov/cgi-bin/displ...ir=ammem&itemLink=D?curt:1:./temp/~ammem_JbHs::
http://memory.loc.gov/award/iencurt/cp10/cp10001v.jpg