I chose to look locally for subjects for this exercise including Portsmouth city centre, the M27 and nearby Cosham. My intention was to explore the variety of lighting effects and colour found in artificial light. I used a tripod for most of the shots but not P371,P372, P376 and tried out a variety of settings before achieving the following images.
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| P365: f5.6 @ 3.2sec ISO100 55mm WB - daylight |
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| P366: f3.5 @ 1/30 ISO 1600 21mm WB- daylight |
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| P367: f3.5 @ 0.6 ISO 100 +1.7exp. 24mm AWB |
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| P368: f5 @ 1/3sec ISO100 37mm WB- daylight |
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| P369: f4 @ 1.3 ISO200 25mm AWB |
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| P370: f4.5 @ 3.2sec ISO100 34mm WB- daylight |
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| P371: f3.5 @ 1/6 ISO 100 + 1.7exp. 18mm WB - daylight |
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| P372 : f3.5 @ 1 sec ISO 100 22mm WB - daylight |
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| P373 :f29 @ 1/3 -1.3exp. ISO 3200 34mm AWB |
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| P374: f22 @1/3 -1.3exp. ISO 3200 18mm |
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| P375: f3.5 @ 1/160 ISO 1600 +1.7exp. 4mm AWB |
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P376: f4 @ 1/60 ISO 1600 15mm AWB
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| P376a: f36 @ 1/3 -1.3exp. ISO3200 55mm AWB |
Apart from the challenge of finding shop windows that were brightly lit, I found images reflected in the window glass posed a problem in some cases which sometimes could be resolved by changing the angle of the camera. Back lit screens in bus shelters and in one shop ( see below ) also proved a challenge as in finding an exposure setting to reveal the image on the screen resulted in loss of detail in the dark foreground and back ground. This is fine if you do not want that contextual setting as in P376. I tried a variety of settings but as the image below shows did not 'crack' the problem. Interestingly, the reflected image of the screen on the left produced a better exposed image presumably because there was less light to cause over exposure.
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| P376b : f20 @ 1/6 -1.3exp. ISO 3200 24mm |
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