'Mother and Child'
Rudolf Dührkoop (1848-1918); Opalotype
Collection of National Media Museum
This is an opalotype - a photograph on white glass.
We're happy for you to share this digital image within the spirit of The Commons. Certain restrictions on high quality reproductions of the original physical version of apply though; if you're unsure please visit the National Media Museum website.
For obtaining reproductions of selected images please go to the Science and Society Picture Library.