Nighttime at the docks, under the bridge over the river. This was a fun shoot, though anything at 3 A.M. is. I did three versions: one at 1/6, one at 3.2″, and this one at 30″. In the slower versions the water looks rippled and ugly, but with a longer exposure it’s beautifully smooth, and the streetlights turn to stars. You can see eight points to each light because my lens has eight aperture blades. If I’d have opened up all the way there would be no spikes, and if I opened up further they’d be less prominent.
The number of spikes is equal to the number of aperture blades if even, and double the number if odd, though they’ll be half as bright. They are often a nice touch. For editing, I did simple contrast and color adjustments.
Canon Rebel XTi, EF 50mm 1:1.4, 30″, F9, 50mm, ISO100, 2008-07-21T02:50:56-04, 20080721-065056rxt
Download the high-res JPEG or download the source image (Canon Rebel XTi RAW file).
This work is licensed under a Creative Commons Attribution 3.0 License. Credit me as Richard X. Thripp and link here.
