Essay on black and white photography

Outback Print recently introduced a new Printer Evaluation Image. First off, a special thanks to Bill Atkinson for allowing the use of many of the image frames from his original test image. Since we already know from experience what to look for, it would have been akin to a re-invention of the wheel to create a test image with different image patches.

Essay on black and white photography

Best dive sites for Nudibranchs "Nudibranch hot spots" Here are some excellent dive locations for sea slugs and nudibranchs. Garry Cobb does lots of branching here Australia has more great nudibranch sites.

Manual White Balance and Ambient Light|Underwater Photography Guide

I saw quite a few at Edithburgh Jetty near Adelaide. Diving in Kenya, Africa. Read Kevin Lee's article on all the amazing nudibranchs you can find in Kenya. Contact me if you know of other nudibranch "hot spots. If the gills have retracted, be patient and wait until the gills come out. Get close and try to fill the frame.

Understand how your aperture controls your depth of field. Think about the kind of background you want - black backgroundbackground sharply in focus, or a background nicely blurred.

All choices can make great underwater photographs. Learn how to position your strobes for f ront-lighting and side-lighting. Different sea slugs look better in different kinds of light. Use your histogram to avoid blowing out colors and highlights. View your histogram as a 3 color histogram if possible.

To identify a nudibranch, try to get the gills, rhinophores, oral tentacles, etc. If your camera allows you to move your focus points, choose spot-focus, compose your photo, and move the focus point until it lies over the rhinophores of the nudibranch.

Read about s upermacro underwater photographyto photograph very small nudibranchs. Please don't harm a sea slug just so you can get a better photograph, or move them from their environment.

Sea slugs feed on very specific food sources. Compact camera users - read the lens selection section below, to understand how zooming in and zooming out affects your composition and background. Technically, Nudibranchs are a sub-set of animals called Opisthobranchs sometimes call Sea slugs.

Which means all nudibranchs are sea slugs, but not all sea slugs are nudibranchs. Most, but not all, Nudibranchs can be classified as Aeolids or Dorids. Dorids have 2 rhinophores and plume-like gills. The gills are also known as a branchial plume.

The 2 rhinophores of this white Dorid nudibranch are on the left, sticking up like antennae. The skin covering the top of the dorid is called the mantle, which is this case is covered with small bumps. Aeolids have oral tentacles, rhinophores and cerata. Some Aeolids can store nematocysts in their cerata, after they eat a Cnidarian such as a hydroid or anemone.

In this Aeolid, you can see the two large oral tentacles in the front, and the two smaller rhinophores sticking straight up on top of the head. The brown cerata cover the rest of the body, flowing backwards in this photo. Some nudibranchs can lose their cerata when harassed.

Essay on black and white photography

Nudibranch Natural History Most nudibranchs feed on only a particular hydroid, anemone, sponge, bryozoan, or tunicate. Underwater photographers often find a nudibranch by locating it's food source. Some nudibranchs that eat hydroids or anemones can store the nematocysts of their prey, using it for defense later on.From the beginning, both sociology and photography worked on a variety of projects.

Among these, for both, was the exploration of society.

What is a Photo Essay? A photo essay is very simply a collection of images that are placed in a specific order to tell the progression of events, emotions, and concepts. Guide to Nudibranchs and sea slugs, including Nudibranch underwater photography tips, best dive sites for nudibranchs, nudibranch behavior, facts, habitat, taxonomy, rhinophores, cerata, and gills. Parks was one of LIFE’s best known and most admired photographers by the time that "The White Man's Day Is Almost Over," his photo essay about the Black Muslims, appeared in

Photography is the art, application and practice of creating durable images by recording light or other electromagnetic radiation, either electronically by means of an image sensor, or chemically by means of a light-sensitive material such as photographic rutadeltambor.com is employed in many fields of science, manufacturing (e.g., photolithography), and business, as well as its more direct uses for art.

Photographers use their cameras as tools of exploration, passports to inner sanctums, instruments for change. Their images are proof the photography matters-now more than ever.

Photo essay ideas and some great tips for creating your own. Discussion of taking ambient light underwater photography shots, and how to do manual white balance underwater, also known as custom white balance.

The Art of Black and White Photography: Techniques for Creating Superb Images in a Digital Workflow [Torsten Andreas Hoffmann] on rutadeltambor.com *FREE* shipping on qualifying offers. Over the last few years, most books on photography have been focused on the new breed of cameras and how to master the digital imaging workflow.

In The Art of Black and White Photography author and .

5 Photo Essay Tips