Friday, October 21, 2016

Canon 80D - I'm beginning to be impressed

Earlier this month (October 2016) circumstances forced me to upgrade my Canon 600D to the 80D.  I say circumstances but the truth is Maria's 400D broke, she needed a new body for her Creative Arts degree course and I was persuaded to give up my trusted body for a new one.  So I raided my Alamy earnings and splashed out.

Getting used to a new camera body always takes time - and the jump from the 18Mpx 600D/T3i to the 24Mpx 80D is quite a big one.  Not so much in terms of final image size but in terms of capabilities.  Capabilities I'm still exploring.

24Mpx is straining the now ancient laptop with (calibrated) external monitor I use for image processing.  But so did 18Mpx if I did too much in Lightroom.  RAW image quality shows improvement in three areas for me.  Firstly, the dynamic range is better both at base ISO and higher values.  Secondly, the exposure latitude has increased.  Thirdly, the noise performance is improved.  In practical terms this means that I can recover highlights and lift shadows without my previous camera's rapidly increased noise and odd colour effects even working with slightly higher ISO than I used with the 600D.  This shot of the beach and waterfront at Plymouth Hoe is a good example where I've been able to tone down the sky and lift the beach and sea wall shadows while still preserving good noise and dynamic range performance.

Plymouth Hoe beach and sea defences
With the next shot the dark shrubs and tree foliage on the left side was almost black in the original file but responded well to lifting the shadows.  The Lightroom radial filter handled the sky well to produce a final shot good enough for commercial use (albeit not yet available).

October 2016 in the Summer Garden at the Garden House
So far so good.  I could do everything I was used to in terms of plant portraits and garden scenes and gain the extra benefits of larger, lower noise and more tweakable files.  It's probably overkill for current stock demands but the images could be sellable for years to come so better to build in some future proofing.

When I got the 80D I had a choice.  Stick with APS-C crop cameras or make the jump to full frame with a just within my budget 6D. My lenses are more oriented towards the crop format but I had enough full frame prime lenses to cover my immediate needs if I made the switch.  Oddly enough, what weighed the balance in favour of the crop was not the partial weather proofing, the 45 point autofocus, 7fps, deeper RAW buffer and all the other bells and whistles that the 6D doesn't have.  It was the flip out touch screen.  Available on the 80D but not on the 6D.

Age is catching up with me.  I have no trouble getting down to low, even ground level but getting up again can be a bit of a struggle.  I've grown so used to using live view on the flip out screen of the 600D for working at low levels that I knew I couldn't give it up.  And shots like this one of Fly Agaric toadstools under a multi stemmed birch vindicate my choice.

Fly agaric mushrooms under Betula ermanii.  10mm at ground level.
On such small differentiations are decisions made.  Sometimes it's practicality rather than sheer performance that forces one's hand.  Bet the marketing department at Canon didn't think of that one.

Of course, once the decision had been made, I've had to try out the extra features of the 80D.  This is still a work in progress so it wasn't until today that I decided to try out the higher frame rate, deeper RAW buffer and 45 point tracking autofocus.  So, as you do, I tried using the most difficult subject I could think of.  One I have never succeeded with before.  Dragonflies.  In flight.  Silly me.  Quite a few of them round the lake in the arboretum at The Garden House but none really wanted to cooperate by coming closer and hovering within frame filling reach of the Sigma 105mm OS macro that I had with me.  Two bursts of two shots each was the sole result of a quite frustrating 20 minutes.

It was only when I got the shots back into Lightroom that I began to be more impressed.  I had the ISO at 400 and aperture at 7.1 to give a speed of 1/800 of a second.  Spot metering and centre focal point selected.  The two shots below are the entire sequence for this male Common Darter, Sympetrum striolatum.

Male common darter in flight
Male common darter in flight
There's a bit of noise in the blue of the lake surface and the sharpness is not quite good enough for anything other than web use.  But, more importantly, focus is spot on even with the rather slower to respond macro lens I was using.  For a first effort I'm quite pleased with those two.  Especially when you consider just how heavily they've been cropped.  Here's one of the originals.  That little blur in the centre of the frame is the dragonfly.


Now that's something I can work with.  Always providing I can a) get closer or b) get a close focusing longer lens that responds fast enough to capture a rapidly moving insect.  My Sigma 180mm macro, good though it is, doesn't autofocus fast enough to keep up.  Which means I'll need to look at an alternative.  But not till next year.  Winter is coming on and bringing it's own set of opportunities. But insects in flight are not one of them.

Thursday, September 1, 2016

Why image quality matters


In my humble opinion, the above is an attractive image, a shot of Deinanthe bifida x caerulescens, a woodland perennial hybrid. It clearly shows the individual anthers and other parts of the flower structure.  For web use you don't need anything better.  And that's the way it was used to sell the plant via the Daily Telegraph (UK newspaper) garden shop,  It could almost be a square crop of a macro close up shot.

But it's not.  It's a crop of a far larger image.  This one:


The designer has used various different crops of this image to sell the product.  Fine by me - it's generated a very reasonable sale price.  But it does illustrate the purpose of stock photography. Which is to produce images capable of being used in a variety of different ways.  In this case, heavily cropped but without compromising on quality.

Which is why Alamy and other stock agencies insist on high technical quality standards.  So that their customers can take images, focus perhaps on a small area, and still have enough latitude to produce good enough quality for their needs.

As photographers we cannot afford to be too precious about our images.  What we can do is produce images that fit the likely clients needs.  However much cropping or manipulation they may use.

Friday, August 26, 2016

My Alamy experience - part the fourth

31 months in since I uploaded my first four test submissions to Alamy and I think it's time for another update.  The bare facts are:

  • 132 image sales to date
  • 52 sales in 2015
  • 66 so far in 2016
  • $3467 in total gross sales
  • 252 uploads without a single QC failure
  • 3275 images on sale
  • 275 different images zoomed since I started with Alamy
  • Sales to 12 different countries (excluding UK and Worldwide)
  • Average CTR over the last rolling year of 1.42
I no longer worry about passing QC or whether my images are commercially viable.  Although fairly niche as far as content goes the quality is obviously good enough and the images themselves attractive to a wide range of buyers within my niche.  I may not be getting vast amounts of money for each sale but it's satisfying to be paid something for the work and expense that goes into creating files for stock photography.  Having said that, it's perfectly possible to cut down on actual costs. My top selling image (4 sales to date) was photographed 7ft / 2.2m from my back door.

One of the most satisfying aspects is seeing the licensing of an image that's a personal favourite.

Rosa 'Summer Song'
I photographed this cluster of three blooms of Rosa 'Summer Song' in my garden a couple of years ago.  I loved the arrangement of it.  I took a number of different shots but that was the one I uploaded to Alamy.  And, earlier this month, it sold to a distributor client in the Russian Federation.  Ok, I only get 30% of the not very large fee - but it's my first sale in that market and it's one of my favourite shots.  Two for the price of one.

Which brings me to an important point.  One of the things that drives sales is a good Alamy ranking. You achieve that by number and value of sales, by your ratio of zooms to views (CTR) and other factors not known to we contributors.  Suffice it to say, your individual ranking depends on how good you are in attracting buyer interest and then converting that to sales.  The better your ranking the further up the order your images are pushed when the results of a buyer search are presented.  The higher your ranking the more likely are sales.  It's a virtuous spiral.  One kiss of death is to upload masses of the same subject.  They may all look different but, assuming the keywording is similar or even the same, they'll potentially all come up in a search.  If you don't get a zoom your CTR can go way down.  Which impacts your ranking.  Which impacts your sales.  The virtuous spiral becomes a vicious circle.

In my 3275 images I've got about 1800 different subjects.  Oh, I occasionally get caught out.  I've got a lot of different Camellias and Rhododendrons in my portfolio and a customer search just on either of those two keywords can throw up dozens of views.  Fortunately, buyers within my niche tend to go with Latin and cultivar names as their search terms so I'm not penalised that often.  Hence that 1.42 CTR average.

The biggest problem comes with breaking out of the niche.  I upload plant and garden shots and they sell.  It helps that I have my own garden as a resource, I'm a volunteer at one of the best gardens in the UK, and, increasingly, I'm getting invitations to photograph in other gardens.  If I wasn't past pension age I might even be able to make a living at this.  But what I haven't done is sold many of the other shots I've taken and uploaded.  Maybe things are changing.  I've just sold an image I took a few years back of boats mooring on the River Yealm at Newton Ferrers.


That's only my second sale of an image that isn't a plant portrait or garden view.  Maybe it's better to be a specialist!