![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhJsQDZP9Uwu-MwXS4lU1HYMhOvAl7VxXPcnCDS9IbiKU3MvO5KIIH8j7aYPobtlNZPiOvIEECXV9UqGJou26eN6X3L95Fp7nWDH9FxxHBx7ELHIGMuTJMhvPK4jOzfwssVKPZfy5NNSQI/s1600/rembrandt.jpg) |
Rembrandt, Self-Portrait, 1630 |
While I have never done etching, which uses acid, I do look forward to one day learning this medium. I have done drypoint, which involves taking a needle and scratching directly into the copper plate. According to Gary Schwartz, in his book
The Complete Etchings of Rembrandt, "The basic idea behind etching is fairly simple: the etcher covers a copper plate with an acid-resistant ground, traces his/her design in the ground with a needle and exposes the plate to acid. Wherever the ground has been scratched away, the acid will bite semi-circular grooves in the copper. If the plate is then cleaned, inked in the grooves, cleaned again and run through the press with a sheet of paper, the ink will be pressed out of the grooves onto the paper." Enjoy!
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEinAYViIP_gZSsrKxuMPW7ySzTqMHKJzm_Y_BnMQaeHe0M_Xsgn2pm-aZ84qszLgCLEdHY2THYlyywsaeinmAPRmlV5otZm8FUicnYnPXyj2J1uH13zzfKp-EN_O8J2Gs_Iw928IpF1GHM/s1600/gjg.jpg) |
Rembrandt, 1653 |