Nuevo libro “Heliograbado”, una actualización del método Talbot-Klíč.

Me complace anunciar que el libro "Heliograbado. Aproximación híbrida al método Talbot-Klíč" está disponible en lulu bookstore. El texto se articula como un manual para la práctica del heliograbado o fotograbado en plancha de cobre a modo de resumen de la experiencia adquirida por el autor a lo largo de los últimos diez años de …

Image Processing for Hybrid Processes IV – Processing Raw Files

Raw files "suited for alternative processes" or "suited for Fine Art Photography" could be considered as equivalent definitions. Those qualifications would also imply the search for the maximum quality with no matter how difficult or time consuming the method employed is. The operations described in following paragraphs are the employed by the author whether the …

Image Processing for Hybrid Processes III – Digitization with Camera

In the precedent post Image Processing for Hybrid Processes II – Digitization with Scanner,  I have explained that technological obsolescence is nowadays a serious constrain for a suited digitization, specially with high end level scanners. Even in professional and domestic environments, the use of a digital camera is by now the better and useful way …

Printing Negatives or Positives for Alternative Processes

A lot of literature has been written about the best way to inkjet printing life size negatives or positives, both intended for the so called alternative photographic processes. From the early days of digital image printer models to current photographic quality printers, a lot of proposals have been developed. Some of those methods were based …

Image Processing for Hybrid Processes II – Digitization with Scanner

Although the technological obsolescence is nowadays a serious constrain for a suited digitization, specially with high end level scanners, I will explain some hints and tips useful for the current medium and high level scanners still available. The first question to be aware about the scanner performance is the actual possibilities to penetrate a given …