Red Canna Lily
The bright red colors called me over to the canna lily in my Points composition from across the south lawn at the Aiken County Historical Museum. While it has an almost abstract feel, I liked the concentration of buds with the single flower. When you are shooting real close to a given subject, the depth of field can be extremely shallow, but as you increase the distance between your lens and the subject, the zone of sharpness expands. Composing while using a higher F-stop can result in background objects being visible. In severe cases, the background can cause an image to become cluttered and confuse the viewer since they may not understand what the subject is. To please my aesthetic eye, I do my best to avoid busy backgrounds, and this was one case where an adjustment was required. This lily was fairly close to leaves, vines, and other flora in the background. To dissolve those things down into colors, I dialed back the F-stop to a smaller number. That is yet another example of the many artistic tradeoffs I’ve posted about previously. You have to consciously decide how much subject sharpness you want to give away to get the background you need. Once again, if you find yourself in this situation, your Depth Of Field Preview while using your camera’s Live View capability is quite valuable because you can use it to judge when you’ve produced the desired amount of blur. Of course, there are processing tricks you can use to achieve similar results, but I believe in getting it right in the camera. To me, the final result is always better, and you’ll spend significantly less time processing.
I liked the mixture of hard points and softer round edges in my Skinny piece. The blend of the buds and petals create a nice contrast. This is the same subject featured in Points composed from a completely different perspective. While keeping the majority of the buds, I wanted to bring more attention to the flower. For the same reasons outlined above, I had to trade some subject sharpness for background blur here as well.
I liked how the petals far outnumbered the buds in my Red Canna composition. It’s interesting that this subject was quite close to the previous subject yet it had significantly more blooms. Though the combination of buds to flowers is nearly opposite of the earlier pieces, I felt that it had a nice mixture, and I liked how they filled out the frame. Once again, the proximity to background objects was a concern and subject sharpness had to be reduced by using a smaller F-stop. The water drops were from a quickly moving shower that started spitting just before I pressed the shutter a couple more times. I grabbed my gear and moved everything under the roof area on the south side of the museum until the rain stopped. The high level of detail allows pieces of pollen and rain drops to be seen.
Before I was run off by the thought of my equipment getting drenched, I had considered whether or not the prior lily subject could be shot at a higher F-stop. Since the rain had ended, I returned to the subject, set the area up a bit, and composed Lily Tower. Though I had to arrange some vines and use a plamp to hold the scene together, I was able to find a perspective and position the tripod so that there was a whole lot of space between the subject and the background (like 40 or 50 feet which was way outside the sharpness zone). I liked the background because it was a bit darker against the bright reds (thanks to an angle that had the lens pointed into the leaves of a background tree). The increased depth of field and high level of detail allows individual pieces of pollen and surface textures to be seen.