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Before Photography – Photographic Processes Series – Chapter 1 of 12

From the ancient discovery of the camera obscura to the 18th century mechanical devices used to create silhouettes such as the physionotrace, this initial chapter explores the inventions and inventors that preceded photography. It recreates the experiments of Johann Schulze who proved the light sensitivity of certain silver salts and Thomas Wedgwood’s early attempts to make photographic images. These early pioneers contributed to the discovery of photography in 1839.

link: https://www.youtube.com/watch?v=me5ke7agyOw&list=PL4F918844C147182A

by The George Eastman House

Tripod use for better composition.

Tripods can be cumbersome and awkward, and there are definitely times that the location may not permit its use (both practically and legally).  There are also times when tripods can attract unwanted attention which may result in having to explain to local residents or authorities why you are taking photographs! (A later discussion: “What do I do if someone approaches me with a shotgun as I’m photographing their back 40!  To have or not have your camera on a tripod!”)

Many people don’t understand the concept of “art” and your “passion” and quite often misinterpret your attraction to a particular “scene” as being intrusive… they do have a point though!   If you’re uncomfortable with a tripod in certain situations, at least ensure that you brace your camera with your body in as stable a position as possible so that you can take your time with your composition!

If you are really wanting to make the time to create a photograph, a tripod enables you to carefully compose and analyze your shot prior to depressing the shutter. You are able to meter the scene, bracket the exposure, and make changes in depth of field without altering your original composition. I was taught that the basic concept of composition utilizes all corners of the frame, and is more easily achieved by using a tripod. There are many times when shooting landscapes that it’s worthwhile to wait for the clouds and light to be just where you want them at the time you depress the shutter.  The difference between “taking a picture” and “creating a photograph” has everything to do with composition.

Suggestion:  Tripods with quick release heads make it a snap (pardon the pun!) to mount your camera at every opportunity.  Always have one with you, even if it’s a mini that you can rest on a rock or a fence!