The video is the short version of this article with a slide show of the best of this year’s orchids at the end.
It’s not for nothing that Western Australia is referred to as the “Wildflower State”. There are over 13,000 species of plant to be found, with new discoveries added every year. If we narrow it down to my particular area of interest – orchids – there are 394 species of terrestrial orchids in the South West Corner of the state. Some of these species are so specialised that are confined to very small areas and found nowhere else. Some species will not bloom unless there has been a bush fire the summer before, others if the winter rains are delayed or are insufficient will not put a show on either. This means that no two years are the same. An example of this is my favourite spot near where I live is prolific with the number of orchid species found there. When I first went I was simply amazed by the number of fringed mantis and white spider orchids that were flowering. Over the ensuing ten years I’ve seen such a display of those species since. This year there was a carpet of purple and pink enamels like I’ve never seen before. So this not knowing quite what you are going to find adds to the whole experience. On a few occasions I may be lucky enough to be able to access the flowers by car and a short walk, but most of the time I end up walking through the bush for anything up to four hours.
I approach photographing orchids as I would shooting a person’s portrait – using off camera flash and reflectors to fill shadows, separate from the background, bring out the shape and textures. Too many botanic studies show indistinct photos where the subject does not fill the frame and the background is intrusive. To that end I use a macro lens of around 100 -120mm (35mm equivalent). It’s not because I’m necessarily shooting at a 1:1 ratio, it’s just because I’ve found there are very few zoom lens that focus close enough and have a fast aperture to allow control of depth of field.I used to use a Canon DSLR with a Canon EF 100mm f2.8 IS L lens and carry around a Manfrotto 143 Magic Arm Kit to support the lights. I made a video about using that setup some 7 years ago and that can be seen just below. Since making that video I added a full frame 6d, the Canon macro lens, and extra light and a set of TTL wireless flash triggers and consequently found myself schlepping 10-12Kg of kit into the bush on longer and longer forays. Something had to give – and my back did! So fast forward 7 years and I’m now using an Olympus OMD EM1 mk ii with Olympus 60mm f2.8 macro lens. I’ve not given anything up in terms of image quality with this change because I’m generally working at a base ISO of 200 with lighting which means all the usual objections to m4/3 about excessive noise and poor dynamic range have been taken out of the equation. The Olympus 60mm f2.8 is easily the optical equal of Canon’s EF 100mm f2.8 IS macro L lens at less than 1/2 the price and about 1/3 of the weight. The Manfrotto Magic Arm got binned as it was very heavy at 2.7 Kg and replaced with a Manfrotto Table Top Tripod Kit 209, 492 Long which weighs 454g. As far as lighting goes I’m using a Metz 64AF – 1 and an Olympus FL-600R flash with small soft box, snoot and honeycomb grid. The only thing that I have given up is radio TTL triggers for the flash, I’m using a TTL flash sync cable at the moment. I prefer to use the Metz unit when doing a lot of high speed sync work as it is the more powerful of the two. This may change in the New Year, it may not.
Other things in the bag include an 80cm 5 in 1 reflector – I only use the white reflector as the silver is too strong, the gold too garish. Some times I use the diffuser over a plant to cut down on ambient light levels. A Vittorinox CyberTool L is there. It has a good selection of small screwdriver bits that can most screws on a camera body, a set of pliers, wood saw, metal saw and file and a host of other doodads. I once re-assembled my Voigtländer 35mm f2.5 Color-Skopar with it while in on holiday in Beijing. Water – this can be in a 1L bottle for shorter expeditions or a 3L water bladder for longer ones. Extra clothing if needed, sunscreen and insect repellent to avoid nasty encounters. Batteries for camera and flash. Wallet of memory cards. That’s it. The whole process is very simple.