Necessity and Control — The Practical Aspects Often we as emerging artists begin our practice with minimal resources at our disposal. We resort to using whatever materials available, through whatever means possible. Without the financial resources to hire professional actors or models to pose as subjects for our works, artists often rely on themselves or on the assistance of friends to avoid complications with model release forms and financial compensation.
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. 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 Self portrait photography essay 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.
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. Nudibranchs generally crawl around looking for food, but some can be surprising mobile and launch themselves into the water column when their feel threatened.
Some nudibranchs, like some Phyllodesmium species, are solar-poweredgetting energy from symbiotic zooxanthellae that they absorb, much like corals do.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.
This month we continue our focus on portrait photography. Photography of people can be broken down into numerous categories. It is important for photographers to identify separate styles in order to choose the right creative direction for future projects.
Self-Portrait Essay. Print Reference this. Published: Disclaimer: This essay has been submitted by a student. This is not an example of the work written by our professional essay writers.
You can view samples of our professional work here and how I see my own self-image, it is easier to go along with my peers and stay competitive with. Writing a self-portrait essay begins with describing the writer’s personality, experiences, background history, beliefs and other relevant information.
The essay must describe how the person reacts, thinks and believes. The conclusion must summarize all events that have changed the writer’s life. Galleries Self-Portraits. Photographs by Jen Davis, Essay by Hannah Frieser. Flak Photo is proud to feature this gallery in support of Light Work's Looking and Looking, a two-person exhibition featuring photographs from Amy Elkins and Jen grupobittia.com project explored the dialogue between these artists regarding identity, body image, and the male and female gaze.
The Bootleg Series Vol. Another Self Portrait (–) is the eighth installment of the ongoing Bob Dylan Bootleg Series.
Consisting of unreleased recordings, demo recordings, alternative takes mostly from Dylan's albums Self Portrait and New Morning, and two live tracks from the Isle of Wight Festival, it was released on Legacy Records August 27,