Tag Archive | photography

How not to make money off a viral story

In September of last year, I was contacted by Ephraim Ragasa, a student at the University of Florida for permission to use a photo I took of Psorophora ciliata, the Gallinipper mosquito. These large mosquitoes are surely one of the largest blood-feeding mosquitoes in North America, and it is quite a shock when they come around looking for blood.

Ephraim wanted to use the photo for a Featured Creatures article, a common assignment for students in the Entomology and Nematology Department at UF. Since that time, for whatever reason, the media has picked up on this and spun it into a story of “Giant Mosquitoes Invading Florida!” or some other such tripe.

The photo has been copied and reproduced at least a hundred times since then, being used by news media, in pest control websites and on blogs. Only Deborah Netburn, a journalist with the L.A. Times has contacted me for permission to use the photo. She turned out a very nice article, with the scientific name spelled correctly and the facts straight. I was happy to help her.

For the others, many did not credit me, I certainly have not seen any payment, and frankly it pisses me off that everyone except me is making money off my image.

It turns out that the copyright notice on the UF website is nebulous and seems to imply free usage rights for “educational purposes”, so I guess it is down to me that the photo does not give me any income, although the pest control companies will be receiving an invoice for their uncredited and illegal commercial usage.

Anyway, all of these issues been covered extensively and in much better detail by Alex Wild, someone who makes his living from photography, but speaking as a student who is having trouble paying tuition, I lift my middle finger at the unethical commercial exploiters of copyrighted work. So there.

Update: The Hastings Park Eagle agrees with me:

Happy accident

Jun11

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I was off shooting in Hastings Park this evening, using the Monster Macro Rig and having a good time shooting immature insects. Everything was working as advertised, and I got a few decent shots of caterpillars, sawfly larvae and a nymphal seed bug. The beauty of this rig is that the background and subject are both lit at a tiny aperture, making motion irrelevant and achieving the look a tripod shot might.

Then the batteries in the subject light died just as I was shooting a damselfly…

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Although it was not the shot I intended, I am pretty pleased with the result! This is the type of thing that gives me just the boost I need. Maybe I will try a series of silhouettes next.

Cheapskate Tuesday 20: Sitting on white

Jun11

The photos I took Sunday of the pretty Habronattus males were fun and effective because of their simple composition. This is not a difficult look to achieve, and only requires a diffused flash and a white surface. This is a technique I use often as a shortcut to isolate a subject, and it looks pretty nice!

For these shots, I was shooting on a white formica table, but I have used just a blank sheet of typing paper as well. I just placed the spiders on the table, brought in a diffused flash (YN-560 with the Cheapskate Diffuser Mk II) at 1/8 power, and blasted away at ISO 250-320 at f13. I used a 100 mm macro lens with 37 mm of extension tubes. The exposure I brought up in post so that most of the background goes to white (overexposed on all channels) then reigned in the subject using the blacks slider in Adobe Camera Raw. Often using this technique I get loss of contrast due to the light reflecting off the large white surface directly at the front element, but so long as it is not to severe, this can be brought back in post.

Setup: white sheet, attractive subject, blast light from your favourite angle! Done!

While environmental portraits showing the habitat or behaviour are great and something to work at, you can try this as an easy way to document a subject in isolation when you need a good quality image. The way I look at it is as a convenient visual shorthand that conveys the physical appearance of a subject with no distraction, much in the same way that fashion photographers or catalogue photographers use the same technique. I used this to add some good images of Habronattus ophrys (which is very difficult to shoot in situ) to bugguide.net. I think they turned out nicely, and show how beautiful some of our local spiders can be. What do you think?

Highlights from the Wild Research Butterfly Workshop

Jun8

Today I helped out with a Wild Research workshop on the BC Butterfly Atlas and citizen science at UBC Botanical Garden. Here are a few of the memorable pics.

not a butterfly! An Arctiid moth!

Painted Lady

Painted Lady (Vanessa cardui, Lepidoptera: Nymphalidae)

A White-crowned Sparrow sings his heart out!

A Halictid, likely in the genus Agapostemon.

It gets exciting!

Mourning Cloak (Nympahlis antiopa, Nympahidae)

Did I ever mention we have European Fire Ants (Myrmica rubra) in Vancouver now?

Cheapskate Tuesday 19: Speedlight(s) and a bounce card

Jun4

These images show the Elderberry Longhorn Beetle (Desmocerus aureipennis), and the subtle effect of using a bounce card to add fill to a side-lit subject. Of these two, I think the once without the card is nicer.

One of the cheapest lighting modifiers to use is a handheld white surface, often called a bounce card, to direct fill light toward a subject. When the light source is the sun, or a small speedlight, this is said to be effective for filling in unsightly shadows and flattening the exposure somewhat for a more pleasing appearance. It is a fine idea for people, but what about insects? Will bouncing back some of that diffused key light greatly improve the appearance of a photo? I did some experimentation to find out.

In the following series of frames showing a Silphid beetle (Sexton Beetle) of the genus Nicrophorus, the key light is a speedlight diffused with the Cheapskate Diffuser MK II, and the bounce card is placed directly beside the subject to the right.

In the frame on the right, the structure of the thorax is revealed in more detail by the bounced light from the reflector.

On the bare rock, the subject’s shadow is softened by the bounce card.

And here, with a bit of a key light error, the harsh shadow is undone by the bounce card, revealing detail on the head (but not enough to save the frame!).

In these next two frames, the diffused key light is also above and to the left, a second bare speedlight (in the Monster Macro Rig) lights the background, and the bounce is directly below the subject.

In this case, the effect is to flatten the exposure of the foreground, somewhat muting the effect of the angled key light. I prefer the frame on the left, even though the exposure is somewhat off.

OK, so with a bounce card in the bag, what else can we do?

Well, it can make a nice instant white background, changing this:

Into this:

Check out all those mites!

All in all, the effect of the bounce card seems to be rather subtle in most cases, but may be useful for filling harsh shadows in a way that avoids the dreaded double highlights of using fill flash (especially in the eyes of the subject). Because it is cheap and light to carry, I think I will keep it in my photo bag, but will probably be judicious in its use. I think it is probably only suitable for things that don’t fly too readily!

I am sure I am just scratching the surface of using a card to bounce fill onto a subject, but I am itching to show you more of these beautiful beetles.

Cheapskate Tuesday 18: Flickr: a tera-bad idea, or a good backup option?

May28

The first image I uploaded to flickr: June 16 2005, a crop of a shot of a yellow rat snake I had taken the day before with my trusty HP Photosmart 735. I found it behind the Florida Medical Entomology Lab, where I did my Masters.

Last week, on the 20th of May, flickr announced and rolled out extensive changes to their layout and business model. These have caused a massive uproar in the flickr community; at least among those who have been long-term paying members, of which I am one. I came of photographic age on flickr, and I feel that the new model is hostile to the community that fostered my photographic education.

It appears that the new business model is set to sacrifice their dedicated core photo enthusiast user community (which includes such notable efforts as sourcing images for Encyclopedia of Life and the Neotropical Birds website, among others) to focus on drawing in everyone with everything related to digital storage of media. The aim seems to be shifting from a user-pays service model for their core finance, and into ad-supported massive online hosting of media. How this will play out in terms of obtrusiveness of ads and crappiness of product placement I cannot say. I am personally not a fan of their new layout and formula for making money, and even my decent little laptop has major issues trying to load their massively over-filled and endlessly-scrolling pages.

The new layout could be described as overwhelming…

All that grumbling aside, there is a positive spin that we might make use of for Cheapskate Tuesday! As part of their plan, flickr now offers any member, paying or not, 1 terabyte of FREE storage. The implications of this for remote backup and access are obvious, as 1 TB of jpegs is a hell of a lot of pics. I already use flickr as a backup of sorts, and in fact in my early days, I had very poor data management skills, so my only copies of some shots are on flickr. With 1 TB of storage, I could upload my entire collection of jpegs, and in fact I may do so some time.

If you are uncomfortable with ads, and want to beat Yahoo at their own game, you could backup your entire collection and set the default viewing to private, so that they won’t be out slanging Creation Museum tours or butt hair remover on your hard work. The new model will probably attract a ton of crap photos from casual phone snappers; let them do the dirty work for Yahoo while you take advantage of your free terabyte!

Anyway, this is only a good plan as far as Yahoo sticks to its end of the bargain, and with the massive changes sprung without warning last week, I am not so sure that is a safe bet.

The most recent image I have uploaded to flickr: a Cellar Spider brooding eggs (yes, that one! We are so excited!)

An overly-cooperative model?

May24

I found this beautiful gravid female Phidippus johnsoni hanging motionless, upside-down from a grass stem this morning. She had all the hallmarks of envenomation by a spider wasp (Pompilidae). She was unresponsive, had extremely limited movement upon prodding, and was basically dead to the world. Being such a large animal, it is possible the wasp was unable to drag the spider to her burrow, or perhaps I interrupted while the female wasp was scouting the terrain ahead. Anyway, I took some photos with this suddenly very easy to work with subject, and then returned her to her stem of grass. Perhaps the wasp will retrieve it, and if not it will make a good meal for someone!

You can see in this shot, there is something not quite right about how she is holding her legs…

This shows how big the jumper was!

First Robber Flies of the season!

May23

This morning, on another dog walk at Mt. Tolmie, I came upon my first Robber Fly of the year. It was perched on a closed Camas bloom, which wasn’t very pleasing, so I nudged it onto some other substrates. Because it was a cool and wet day, the robber obliged and did not flee. I do not know what species it is, but it looks to be a small male Laphria, which are known as the “Bee-like Robber Flies”. The Robber Flies )Family Asilidae) are some of my favourites, as they are often showy, have spectacular predation behaviour and can turn their heads to track flying prey!

After shooting the fly on several different backgrounds, I put him on an oak twig, figuring it would be a good place to catch the sun and warm up. To my surprise, a second male robber was perched on the very next twig! Please enjoy the following pictures responsibly, and if you have a fly-gasm, try to muffle yourself if you are in public.

Of course the robbers were not the only flies out there:

relatives of the Asilidae are the Empidae, or Dance Flies.

a wet Calliphorid

A Tipulid in the grass

On the subject of Tipulids, check out this spectacular male Tiger Crane Fly I found yesterday!

Cheapskate Tuesday 17: Micro Aquaria!

May21

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A couple weeks ago, I explained my desire to shoot some aquatic invertebrates in small aquaria, using a store-bought betta tank. This larger enclosure will serve well for the larger animals I might encounter, but is not ideal for many smaller creatures. Because of this I decided to make a few really small aquaria using microscope slides and cover slips. I am sure I picked this idea up somewhere, but I cannot recall where. The advantage of this design is that it is suitably small to contain the movements of the animals close to the glass, and is of good optical quality, as the slides are designed for microscopy.

Materials needed: standard microscope slides, cover slips, and silicone sealant suitable for aquarium use. This uses glacial acetic acid as a thinner, so it dries non-toxic.

With this design, I have made three sizes, to accommodate a variety of animals. The smallest is great for things like mosquito larvae and pupae, and one day I hope to get a full pupation sequence…Anyway, the structure of these is simple enough to grasp from these photos.

Things to watch out for while using these :

1) Formation of air bubbles on the inside of the glass when full. This can be remedied with gentle teasing with a small paintbrush and cloning out in post.

2) Especially when working in saltwater, any water splashing on the outside of the glass will form an ugly rime that will mar photos. Make sure the front face is clean!

3) in this small volume of water, heat can build up quickly, so be sure to work in a shaded area, or on a cool day to avoid killing your subjects.

4) release subjects where you found them!

For setting these up, Catherine and I placed the aquaria with a folded sheet of cardstock as a backdrop on a park bench. Diffusers to the side softened the light and lit the background. Flashes were fired with YongNuo radio triggers, and I shot with a 100 mm macro lens, in some cases with 33 mm of extension. I kept th lens hood on to minimize flare from the lights. In the future, I will try a black base below the aquarium to eliminate reflections.

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Below is a gallery of shots we took at Cattle Point in Oak Bay yesterday, which also includes some previous mosquito shots from Vancouver. Many of the intertidal shots needed extensive post work to eliminate bubbles, which would have been easier had I remembered my paintbrush!

: A small sculpin. Note strange water artifact from drop on outside…

: Shore Crab

: Anemone

: Hermit crabs are abundant and entertaining subjects.

: Some lowered contrast at the bottom indicates unwelcome reflections…It would be better to have a black base.

: Amphipod

: Other Amphipod!

: The smallest sized aquarium makes a good fit for narrow creatures such as mosquito pupae.

Weekend not over!

May20

This weekend is a long weekend in Canada, so the Weekend Expedition is not over. Check in tomorrow for both the Weekend Expedition and Cheapskate Tuesday….and the fascinating intersection of the two!