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Full plate glass negative scans

12201193059?profile=originalI devised a method of scanning full plate glass negatives. The photographer is unknown but appears to have been from a commercial studio as two of the negatives are numbered on the plate.

One view of the bridge is from the same location as plate 36 reproduced in the book 'J. W Lindt - Master Photographer', by Shar Jones publ: 1985. The plate is captioned 'View of Melbourne from Studley Park'. (Victoria, Australia) C1876-1894.12201193294?profile=original
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Digitisation and the Question of Retouching

12201031262?profile=originalThe opportunity to digitize a collection such as ours is an amazing thing. It allows for material of local and national interest to be preserved for posterity and to be shared on the internet with a whole world of people who would otherwise have no access to such a unique collection. For us, as researchers of the sitters and places depicted, it enables the access and identification of sources in faraway places that could potentially uncover information otherwise out of our grasp. In our case, these fragile glass plates could so easily have been lost, but even after their rescue and relocation to the Sutton Archives in 1978 they remained stored away, uncatalogued and largely unknown for close to 40 years. The nature of this collection and its fragile state means it is unlikely that they would ever have been ‘available’ to the public without the opportunity that digitisation offers. Digitisation will not only preserve them for posterity, it will bring them back to life. But of course, as with many opportunities of this sort, you only get one chance to get things right. The kind of investment that is required for a project of this type, both financial, and of time and commitment means that there are a number of things of which we must remain aware and must be careful to avoid or take into account.

Read the rest at https://pastonglass.wordpress.com/

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12200925096?profile=originalThe Victorian photographer Francis Frith is chiefly remembered for the company he helped found in 1859 which embarked upon the daunting task of documenting every town and village across the UK. Working with a team of photographers Frith ran a photography studio which proved enormously successful, leaving an archive of several hundred thousand images. Frith himself was a prolific photographer, and his journeys across Egypt and the Middle East with his camera and team of helpers reveal a true craftsman who could create images of great quality in hot, dry and difficult conditions.

 

Earlier this year I was asked to contribute to a six part programme on Francis Frith which will air on the BBC in spring 2012. As a contemporary practitioner of the process Frith used (wet plate collodion) it was felt that I might be able to help explain to the host of the series, John Sergeant, some of the challenges facing the photographer.

Arriving early on a Sunday morning at the imposing gates of Stirling Castle, a fortress which sits on a rocky outcrop high above the town, Douglas Thomson, who would be assisting me with the days shooting, were greeted by the film crew. We then drove in convoy across the defensive moat, through the battlements, and up the steep winding road which leads to the heart of the castle, and began to unload an almost endless supply of chemicals, glass plates and the all important camera and darkbox.


Setting up the camera on the battlements, it was impressed upon us that our segment would be filmed shortly, and that we would only have time to make one test plate to test UV levels (unlike conventional photography wet plate uses UV light which cannot be metered using a standard handheld meter). Given that filming was taking part in late autumn in Scotland, a country not known for an abundance of sunshine, Douglas and I estimated a longer exposure than usual , and were shown an image made by a Frith Photographer in 1899 (coincidentally too late for wet plate) of the courtyard which they wanted us to make a modern view of.

Having made our test image (a tintype) the director and John quickly told me what they wanted me to talk about, remembering to keep it nontechnical and nonspecific because the audience might not be as passionate about alternative processes as I was.  We then quickly concluded the short interview segment, and the filming of the wet plate collodion process began. 


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Normally a slow, methodical and thoughtful process,  I was urged that time was of the essence, and had to contend with a TV crew, John’s many questions, an audience of tourists, and my own nerves as I poured the collodion rather haphazardly onto the prepared glass plate.

 

After having spent several minutes in the darkbox with the plate in the silver bath, it wasn’t long until I was loading the sensitised plate into the camera. I then had to spend several minutes adjusting the camera which the public had been playing with while I was being interviewed– some curiously looking through the lens believing it to be a telescope, others bemused by its Victorian design. The plate was then exposed, and I rushed back to the darkbox to develop and wash the image, which appeared under the glow of the red lights. Emerging from the darkbox, I fixed the plate using KCN (Potassium Cyanide), revealing an image of the Great Hall which John seemed delighted with. Wrapping up the segment we talked briefly about the aesthetic and technical differences between digital and chemical photography, and John professed his enthusiasm for the process.


I look forward to when the show airs in February-March next year, and hope that the rest of the series is as interesting as the afternoon I spent making images in one of Scotland’s great buildings.


You can learn more about the programme 'Britain's First Photo Album' here


12200926278?profile=originalAbove:  The glass plate positive (ambrotype) which was created for the programme. Note the sky has been inked out as per contemporary prints. 
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