Toronto. The slow speed of dry plate emulsions in the 1890s resulted in two situations: The plates were very contrasty and very slow. Unless a very soft light was used (carefully, highlights would be burnt out (no detail) or shadows would block up (again no detail). Motion was almost impossible to conquer.
However, in the studio of F W Guerin both feats (proper exposure and a sense of motion) were accomplished – using various tricks; special ‘flash machines’; pre testing trials with soft northern light, etc. In the portrait at left of a young miss, details can be seen in her white dress and bonnet – an incredible accomplishment back then.
Today’s devotees of smartphone cameras have no idea of the effort involved over a century ago to create a (today) simple portrait or ‘capture’ motion.
Introducing the talents of Mr Guerin, editor Bob Lansdale writes, “A chance purchase of a small book revealed the secrets of how F. (Fitz) W. Guerin in St. Louis, Missouri was able to create such quality photographs back in 1898. Capturing the detail in white clothing was quite the challenge, as seen in our cover portrait of ‘Mary Marble.’ [The ‘lines’ on the photograph are scanning artifacts and do not appear in the book].
“There are also other photographic secrets revealed in this book Portraits in Photography by the Aid of Flash Light and you can read all about them starting on page 18 of this issue.”
Note: the above link is to the Internet Archive where you can read the book online as originally printed. A facsimile version is also available from Amazon.ca.
Members can read Bob Lansdale’s review of Guerin’s tips from his 1898 book in issue 35-4 of the journal on their DVD (it covers Photographic Canadiana volumes 1 – 40). Not a member? It’s easy – follow the steps to the right, or view the MEMBERSHIP menu item above.


















