Collectors relish so-called “hidden mother photographs” as historical oddities. These 19th-century ... very young children held still by half-obscured adults who crouch behind chairs or ...

He was fascinated by the relationships between them in the photographs, especially since the value of a dog in the 19th and early 20th century was ... see the photos with children.

Andrea Kaston Tange does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations ...