Photograph : from negative to positive to negative (not digital process)

At this moment, We talk about photograph making process from negative to positive, especially Black and White photograph. Theoretically, this is a chemical process between silver salt on film with light. There are many web described about this as below,1. http://www.cheresources.com/photochem.shtml2....

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Basic element of photograph

There are three element of photograph1. material support : paper, glass and polimer2. Binding media : albumen, collodion, gelatin3. Image layer : silver salt ( AgCl, AgBr and AgI )Secara umum foto (negatif dan positif) terdiri atas 3 bagian yaitu :1. material support...

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history of photography

If you want to know much about the history of Photograph, you can see in page below.This link is didactic museum of hermann krone. You will understand about the chronology of this subjecthttp://www.knaw.nl/ecpa/sepia/exhibition/iapp/Index2.htmcyanotype (1836 - 1839)paper negative (1842-1852)daguerreotypes 1843 - 1851wet collodion 1853Iodised collodion...

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Photograph collection conservation

Start from today, We learn about photograph collection conservation and related, include the history of this subjectThanks God, I've the chances to learn this in netherlands foto museum Rotterdam, within 2 monthsMy specialization is in negative photographIf you have any comment or suggest , you can share with meBest wishes mulai hari ini dan seterusnya,...

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