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Ireland, Photography, Travel
I was looking at a panel a friend of mine prepared for his MFIAP submission, Gabriel O’Shaughnessey and was fascinated by his shots of old  abandoned houses. So I decided that the next opportunity, I would give it a go. Last weekend I was in Macroom  in west Cost and had accesss to an old abandoned shop so these are my first attempt…..  Two of the images are HDR, the rest are straight single shots. The black & White processing was done in Silver Efex Pro 2. Apart for the picture that appears in a number ofthe shots, everything else was in the shop and I did a little re-arranging to suit compositions. There was not a lot left of the shop itself, just the old cigarette cabinet.


Ireland, Photography
I’ve been out on the Monday night trips with the camera club and to say the least, the weather has not been kind to us. Most nights have meant the conditions have been “challenging” in terms of light and conditions. I have a few images that I processed using Nik Software HDR Pro. One from Howth (where the light was good ironically) and 2 from Ballinafagh where the light was dull and overcast. One image is of a church just outside Ardclough – its the burial site of Arthur Guinness. All the images are generated from multiple exposures, and the black & white  conversions were done with Nik Silver Efex Pro 2 The image with the church is a work in progress, I need to get rid of the artifacts in the window


I was reading an article on Photoshop CS5 when it came out first and it mentioned that one of the new features was “the most advanced sharpening algorithm ever”. As sharpening , particularly with digital images, is critical to making the most of your images, I was keen to try out this brand new way of sharpening!. startNow its probably worth looking at the regular sharpening tools and how you might use them (or at least how I use them). If you are like me, then you probably reach for unsharp mask first to deal with most sharpening needs. For the most part, this discussion is primarily aimed at sharpening portraits so I normally don’t want to sharpen everything and usually end up duplicating layers  and masking off parts of the image. So for this exercise, I’m going to use this image of a young boy I took in Uganda. For the purposes of the comparison, I’m going to focus on sharpening the eyes  . The image was taken on a 5D with a 24mm prime lens, shutter speed is 1/60th of a second at F/13. In the next few sections, I’ll run through the different sharpening techniques and the settings used.   So first up, lets look at the traditional Unsharp mask: unsharp Typically, settings for the most common Unsharp mark requirements are Amount – 100 to 180 Radius  – 1 to 2 Threshold – 1 The actual amounts depend on the actual image and there are some who advocate: Amount – 250 to 300 Radius – 0.25 to 0.4 Threshold – 1 I have to admit, I’ve never seen a big difference – but I would definitely encourage  experimenting to find results that suit the image being worked on.   Next up is the Hi-Pass filter: hiPassDiag hiPass This is a sharpening method when I want a coarse or grungy feel to the portrait. It does not really suit a portrait of a young boy. For those not familiar with this method of sharpening, look out for a future post of this!       The previous techniques are really designed for global sharpening, where in the main, you need to sharpen the entire image. This next technique is designed just to sharpen localised areas. The Sharpen tool The sharpen tool has been in Photoshop for quite some time (maybe even since the beginning) but it traditionally has been a very coarse and destructive method of sharpening – the type of thing you try once and swear never to bother again! However, this is where Photoshop’s new enhanced sharpening algorithm is hidden! sharpenTool To activate the tool, click and hold on the blur tool and choose the sharpen tool. This tool is used as a brush and you can brush on the areas you want to sharpen.         Sharpen options sharpenOpts The “Protect Detail tick box is what makes this sharpen tool different from the sharpen tool in previous versions of Photoshop.  So to use the sharpen tool on the eyes of the portrait, make sure the “protect detail” box is checked and set the strength to around 30%   Sharpen tool with protect detail ticked                                                          enh-sharpen Sharpen tool, with protect detail un-ticked oldsharpen So, there are a couple of simple sharpening techniques. There is no “best one” for all images and in a lot of cases,  a combination of techniques works best! I’ve included the Photoshop PSD file use to generate the above images, with the individual layers so you can see the effects of the different sharpening techniques more closely . [dm]3[/dm]

I had a bit of a discussion last night about Photoshop and I had thought I had done a piece on smart objects previously. Anyway, I did not so this will correct the omission. I’m going to talk about one use of smart objects, one I use all the time. I’m going to use an image from our recent weekend in Clare with Celbridge Camera club. Its nothing special, but its ideal for demonstration purposes. Start Image So, not the most exciting image in the world, but here’s what I did with it. I work with Lightroom so that’s my starting point. I don’t apply any changes in Lightroom. For the purposes of this exercise, I am assuming that we are working with raw images (You do shoot in RAW, don’t you!). From Lightroom, right on the image, click on “Edit in” and choose “Open as smart object” from the menu. Its a bit more complex in Adobe bridge; Right-click on the image, choose “Open in Camera Raw” and shift+left click on the open image button. Regardless of how you do it, the image will open open in Photoshop and should look like the image above. This image is typical of the averaging of exposure that most modern cameras will come up with on evaluative metering. What we are going to do next is to take advantage of the feature of smart objects that retains settings from actions. So, in the layers palette, right click on the newly created smart object and choose “New Smart Object via copy”. This will create 2 independent smart object layers with the raw properties attached. The exposure and other settings of each layer can be modified independently. If you create the copy layer any other way, the two layer are linked and the exposure controls will apply to both. Next, open the bottom layer and adjust the raw settings to something similar to the image above. In this case, we are exposing for the shadow areas and we can safely ignore the sky, I also set clarity and vibrance to boost the local contrast and colour intensity. The final setting used here are really down to personal taste and the great thing is that because its a smart object, you can go back and tweak them as much as you want! Next, double click on the top layer smart object. Again the camera raw interface will launch This time, ignore the foreground and concentrate on the sky and other lighter elements of the image. The two images should look something like the examples shown. The last thing to do is to mask the top layer to allow portions of the bottom layer to show through
  • Click on the top layer in the layers palette
  • Click on the layers mask icon  to add a layer mask
  • With a soft brush and paint in black to allow the bottom layer show through
The finished image: The raw image is available for download here: [dm]2[/dm]