Precision Macro Photography - I LOVE it!

June 13, 2013  •  Leave a Comment

Back in September 2008 I had an article I'd written published in Photography Monthly, a popular photography magazine in the UK, which described how I went about creating my 'Leaf Lines' series of images. For that series of images I used precision macro photography to capture the intricately structured details of leaves. Therefore I thought it would be a great article to share with you here. I hope you enjoy the read and please feel free to contact me should you have any questions.

 

Leaf Lines - Natalie Kinnear Photography - Print and Canvas Wall Art

Looking closely at the detail within nature has always held an endless fascination for me. Little wonder then, to find me pondering how to capture the amazingly intricate designs within leaf structures. I quickly realized that they could be depicted beautifully utilizing macro photography and a lightbox.

While macro photography may not demand the absolute patience required of a wildlife photographer, it certainly pays to take your time over each stage of the process. This is particularly true if you’re considering turning the final image into a large print or canvas for home décor. The larger the image ends up, the greater the chance that dust, damage and blemishes will show. Post-capture editing is an option, but I find that getting as much right in-camera as possible ultimately saves time.

I took time and care over the choice of each and every leaf to be used. If leaves were too thick, they were rejected, as I knew that I wouldn’t be able to get the light to shine through sufficiently. If the patterns were too similar to ones previously used, they too, were rejected.Leaf Lines VIII

Once I found a tree with suitable leaves I then spent quite a while looking for the best possible example of the leaf. I was after a fresh new leaf with no visible damage or decay. Subsequent gentle washing of the leaf helped to rid it of any dust or dirt which, whilst not necessarily visible to the naked eye, would almost certainly show up once examined under a macro lens and extension tubes. Drying the leaf also had to be done with great care. Any excessive pressure during this process could easily have damaged it, creating dark patches which would ruin the design.

The final preparation involved placing the leaf between some sheets of kitchen roll and pressing it for a short time under a book or two. I am a great fan of differential focus, but for these images I was aiming for sharpness throughout. Having the subject as flat as possible, thus enabling the leaf to be photographed parallel to the plane of the lens, would help achieve this.Leaf Lines II

Minimising vibrations during exposure will also help to achieve the sharpest image possible. Pressing the shutter will inevitably cause a degree of vibration; to avoid this it is advisable to use either a remote switch or a self-timer. Also, utilizing mirror lock-up, which locks the mirror up just prior to exposure, rather than during, further helps.

When I shoot macro I use a Canon 100 mm macro lens, and for closer, more detailed examination of the subject I use my Jessops extension tubes. Focusing at such close distances is extremely precise so I find the use of a tripod essential. One of the beauties of this type of photography is the amount of time available to get the composition right.  Not being the fastest of thinkers, I find it an absolute luxury that I can take my time making minute adjustments to the placement of the leaf in order to get the exact composition I’m after. When so much care has been taken to get to this stage, it would be a real shame to rush the final moment of image taking.To facilitate focusing even further, I also have a Kirk focusing rail attached to the tripod which enables me to manoeuvre the camera back and forth in minute amounts. The back lighting of the images was created by placing the leaves on a small Kaiser lightbox. This highlights the leaf’s structure beautifully and strongly distinguishes the veins, creating each leaf’s very distinctive design.

Camera Equipment - Natalie Kinnear Photography - Print and Canvas Wall Art

Once I had the images uploaded to the computer I carried out whatever editing was required. For some of the designs in the series, this included selecting areas of the leaf to be darkened in order to give it an additional edge compositionally.

Finally, for the images to be completely up to scratch, I examined each one at 100 per cent on screen. At this point any little specks and marks, spots from sensor dust or leaf defects, which would only have become apparent when viewed at this magnification, were cloned out. 

 

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