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Photo Synthesis

A rotating showcase of the best science photography on the web.

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Photo Synthesis is a rotating showcase of the best science photography on the web.


tedkinsman.jpgTed Kinsman is a scientific photographer that specializes in creating images for books, magazines, and television. His particular areas of interest are in x-ray radiography, high-speed photography, Scanning electron microscopy, and time-lapse cinematography. His work has appeared in numerous books and magazines ranging from Discover Magazine to Forbes. Recently his work has appeared on Gray's Anatomy and CSI New York. In addition to running www.sciencephotography.com Kinsman also teaches advanced placement physics at Brighton High School in Rochester, NY, he also teaches advanced macro-photography at Rochester Institute of Technology.


BNSullivan150x200.jpg B.N. (Bobbie) Sullivan has a strong affinity for the sea and everything in it. She first learned to dive in 1970 and has since logged thousands of dives. A wish to document the marine life she encountered prompted her to learn underwater photography more than 20 years ago. More recently, she began to write about the marine life she has photographed. A research psychologist by profession, she approaches her subject matter with the mindset of a scientist, but targets her writing to a general readership in whom she hopes to foster an appreciation for the ocean and its inhabitants.

Bobbie lives in Hawaii with her husband. Together they produce TheRightBlue.com, where you can see more of Bobbie's photos and writing.


bjeffersonbolenderOpt.jpg B Jefferson Bolender is Training Coordinator of the State of Arizona's program for disability awareness and assistive technology. Through her travels she always has a camera at hand to photograph everything from people to technology and nature. As a teacher of elementary education, special education and art, her interests include a wide array of subject matter with an emphasis on documentation with an artist's eye.

See more of her work in her photo stream on Flickr and the website atarizona.com.


jurvetson.jpg Steve Jurvetson enjoys rocketry and photography and especially the pursuit of both in the Black Rock Desert. Some action photos and video links can be found here.

Steve is a Managing Director of Draper Fisher Jurvetson (DFJ.com), a leading venture capital firm with affiliate offices around the world.

He was the founding VC investor in Hotmail, Interwoven, and Kana. Previously, he was an R&D Engineer at HP, and his prior technical experience also includes programming, materials science research, and computer design. He has a B.S. in Electrical Engineering, an MSEE and and MBA, all from Stanford University.


alex.jpg Alex Wild is a postdoctoral researcher at the University of Illinois at Urbana-Champaign where he works on the molecular phylogenetics of various groups of insects. He is also a part-time photographer whose images appear in such venues as Ranger Rick, Smithsonian, BBC Wildlife, and even ScienceBlogs.

Alex's galleries are viewable at www.alexanderwild.com, and he normally blogs at Myrmecos Blog.


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Into entomology? Check out Insects.org

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« Slow Death from the Skies: Phorids and Ants (part 2) | Main | A few reasons why I'd rather not be an arthropod »

On Assignment: Mosquito Larvae

Category: InsectsMosquitoesPhotography
Posted on: April 14, 2009 11:50 PM, by Alex Wild

triseriatus3.jpg

Aedes triseriatus, Eastern Treehole Mosquito (Larva)


I have a symbiotic relationship with other scientists. They let me in on their cutting-edge studies, giving me and my camera unfettered access to their charismatic little subjects. When the research is published and the science press picks up the breaking story my photos go along for the ride, sometimes garnering license fees. If the story is big enough, the photos are also positioned for the textbook market. In return, the researchers get photos that help them promote their work in talks and on laboratory web pages.

On Monday I stopped by the Illinois Natural History Survey to shoot Barry Alto's mosquitoes. Barry has some work coming out soon about the ecological interactions between a native species (Aedes triseriatus) and an introduced species (Aedes albopictus) and needed photos of mosquito larvae. That's a new subject for me, so I was happy to take them on.

How to get a natural-looking shot out of a lab colony? Here's the set:

beaker1.jpg

With a flash head positioned behind the beaker, the backlit leaf glows. A second flash from the front provides a bit of fill at low power. The lighting arrangement proved effective:

triseriatus4.jpg

triseriatus1.jpg

I used a different strategy for the introduced species, Aedes albopictus. They were thick in their rearing containers, so I just backlit the mass of pupae and larvae and took a few shots until I had one that worked.

albopictus3.jpg

albopictus2.jpg

The full session took about 500 exposures to get about 10 good images for Aedes triseriatus and about 200 more for Aedes albopictus. Digital photography has its advantages. Here is a screen capture from my RAW conversion program showing a small part of the workflow:

dpp.jpg


Technical details (close-up shots):

Lens: Canon MP-E 1-5x macro lens
Body: Canon EOS 20D
Flash: Canon MT-24EX twin flash
Settings: variable

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Comments

Fantastic work, Alex! Just stumbled on this blog via a link at the NY Times. Glad I did. Absolutely fascinating, and I learned a lot, too. I'll be back. Thanks for sharing.
Keith

Posted by: Keith Richardson | April 15, 2009 4:40 PM

Digital photography has definitely been a life-saver for nature photographers (and I guess other photographers too).

Being free from worry about wasting valuable film allows you to get a much better selection of shots to pick the best of the best from.

I have a question:
When taking photos of with flash - do you worry that the flash can damage, harm or distress insects or other light sensitive organisms (I'm thinking mostly small invertebrates)?
Is this something that you (or others) have looked into, or has it not really been something you have thought of?

Posted by: zayzayem | April 15, 2009 11:31 PM

Great images Alex. Love those wriggling larvae.

Posted by: Rick Lieder | April 15, 2009 11:58 PM

Thanks guys.

Z- I know that some vertebrates are sensitive to flash, but I've never seen evidence that insects have problems with it. Flies will often jump when the flash goes, smaller-eyed insects don't seem to even notice. And insects I've photographed repeatedly don't seem to show any signs of vision degradation. This may be because insect eyes are robust across a wider range of light intensity, as they lack the delicate aperture of the vertebrate iris & ultra-sensitive retina.

In any case, the flash can't be as damaging as the ethanol I use to pickle those insects that are destined for museum collections after I'm done with them.

Posted by: Alex | April 16, 2009 1:25 PM

Excellent photos! Looking forward to seeing many more - you are a great addition to SB!

Posted by: ctenotrish | April 16, 2009 2:57 PM

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