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The Moonlit Shipyards

The shipyards in Rushbrooke, just outside Cobh are still active although much quieter now than during their heyday. The cranes make for great photography against the moonlit sky.

This was shot from across the River Lee in Passage last November.

FRLinux asked about settings so here they are, including post-processing:

Flickr’s exif data for this is a bit wrong – gthumb says the exposure was for 5 seconds, aperture was wide open at f4.5, and lens set at 28mm, which you can probably multiply by 1.6 for the crop factor. ISO was 100.

Post Processing was done in the GIMP using 3 layers:
1. Top layer is transparent with a black gradient at the bottom. Layer mode is Overlay.
2. Middle layer is black and white, and blurred and with added noise. It’s set to screen mode, and opacity of 51%.
3. Bottom layer is the colour image, slightly saturated and darker.

Hope that helps!

Aperture ƒ/4.5
Camera Canon EOS 20D
Focal length 28mm
ISO 100
Shutter speed 5s

By Donncha

Donncha Ó Caoimh is a software developer at Automattic and WordPress plugin developer. He posts photos at In Photos and can also be found on Google+ and Twitter.

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