Collotype and Photo-Lithography (Classic Reprint): Together With an Appendix on Steam Presses: Together with an Appendix on Steam Presses (Classic Reprint) - Softcover

Inhaltsangabe

Master the Collotype and Photo-Lithography process with a practical, field-tested guide. This edition explains the chemistry, materials, and hands-on techniques used to create high-quality collotype prints and photo-lithographs, from sensitized gels to final inking and printing.

The book covers the role of chromic bichromates with organic binders, the preparation of gelatine and albumen layers, and the practical steps for exposing, developing, and fixing prints. It also offers guidance on ink application, rolling, damping, and troubleshooting common printing issues, along with care and maintenance for equipment like rollers, presses, and plates.

What you’ll experience
- Clear explanations of light-sensitivity and the chemistry behind collotype and photo-lithography.
- Step-by-step instructions for coating plates, exposing negatives, and producing prints.
- Techniques for inking, damping, and achieving strong tonal range and detail.
- Practical tips on cleaning, touching up, and finishing prints for mounting or varnishing.

Ideal for readers of technical photography guides, print shops, students, and practitioners seeking a durable, historic method for producing high-quality collotype images.

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