Collectors relish so-called hidden-mother photographs as historical oddities.

Collectors and scholars are fascinated by "hidden mother photographs" from the 19th century, which feature babies held still by adults who are partially obscured, as they offer a glimpse into the ...

Mothers are smudged out and poorly cloaked beneath drapes in these 19th century portraits. But these photos are not so much ...

All over the world, archaeologists and scientists have been awestruck by the discovery of a 1,700-year-old intact chicken egg ...

To make a albumen print from a collodion negative, float a sheet of paper on a solution of albumen (egg white) that contains a cloride. Dry. Float the paper on a solution of silver nitrate.

The Still Picture Branch of the National Archives contains the glass-plate negatives of the real Civil War, including those ...

While egg yolks are high in cholesterol, many people prefer egg whites over them because of the different vitamins and minerals it provides. (Source: Freepik) Owing to their numerous health benefits, ...

After the fine oil is extracted, there yet remains a considerable quantity mixed with vegetable albumen.— The bags of pulp are therefore lifted up and into each is poured a small quantity of ...

Your Artstor image groups were copied to Workspace. The Artstor website will be retired on Aug 1st. Philosophical Transactions of the Royal ...

Chalazae is modified albumen and acts a type of rope on either side of the yolk that holds it firmly in its place. See diagram above to get a better idea.

To make a albumen print from a collodion negative, float a sheet of paper on a solution of albumen (egg white) that contains a cloride. Dry. Float the paper on a solution of silver nitrate.