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Ram's Head and an Aphid
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Ram's Head and an Aphid

by Jim Zablotny

Gallery: FloraPosted June 9, 2014143 views4 comments
Cypripedium arietinum, the ram's head orchid, is a challenging quarry for the photographer. These rare plants are tiny and the flower will fit comfortably on a penny. They are also difficult to spot due to their small size. I found two populations that were growing underneath pines and white cedars in extremely dry areas along a coastal dune. I also used my 300mm f4 with extension so that I could have a fair amount of working distance without crushing any plants. The next problem was a stiff breeze and soft, dim morning light. Finally, I lost most of my blood to the hungry horde of mosquitoes even with copious quantities of repellent.

K5IIs, manual focus, Live View, 300mm f4 DA*, ISO 500 1/8 sec at f/8. Lightroom included toning down highlights, increasing shadows, and tweaking vibrance and clarity. 23 images were stacked with Zerene Stacker (PMax). Final edits were conducted in CS5.1 with levels, sharpening in Topaz Details, and boosting yellow channel to neutralize blue cast. That's a allot to do for an easily overlooked flower and a single aphid. Thank you......................Jim

Comments

4 comments
Comment posted by Ramamohan Pai on June 9, 2014 at 6:39 PM
Jim - Very good find and for what you describe a wonderful photo. 300mm F/4 with ET has been a long time favourite of many close-up photographers including our own Ronnie Gaubert.

The Orchid is so aptly named. I had to see the Large Version to spot the Aphid.
Registered on November 1, 2003, 550 Posts, 9037 Comments
Comment posted by Philip Hodgkins on June 10, 2014 at 4:41 PM
I spotted the green aphid. I don't see any motion artifact, but there is some stacking artifact in the uncertainty zone around the edges and intersections. Still, for 23 images in "a stiff breeze and soft, dim morning light" at 1/8 sec, it is fine work indeed. :smile:
Registered on July 24, 2006, 2741 Posts, 12349 Comments
Comment posted by Pat Sampson on June 11, 2014 at 3:34 PM
Strong comp Jim. I might bring the whites down just a touch Jim but may be my Macbook. Very fine work and image.

pat
Registered on May 19, 2007, 953 Posts, 15989 Comments
Comment posted by Gary Yeoh on June 11, 2014 at 9:00 PM
Jim

This is fine craftsmanship - 23 image stack in stiff breeze and low light. I admire your patient and perseverance surrounded by blood suckers. :toast:
Registered on September 1, 2009, 588 Posts, 8184 Comments