- Electro-etching
- Copper Etching Project
- UV pre-exposure of polymer film
- YouTube Puretch Photopolymer Demo
- 'Space Bag' vacuum exposure
- ASA/ISO speed of Puretech
- units vs. seconds in exposing plates
- etching silver
- Using contact print frame for ImagOn exposure
- when UV lights get old?
- bit-map and inkjet transparency instructions
- question about issues with ImagOn
- Less Expensive Solarplate Alternatives?
- aquatint screen exposure test questions
- making "halftone" transparencies which ink?
- problems printing transparencies on Epson R2400
- exposure unit questions
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