Saturday, 1 September 2007

Shelley in Black




This is an interesting composition of my lovely partner, Shelley. As usual, click on the image to make it bigger.

I used Lightroom to establish a white balance. Went with a warmer tone than Lightroom initially picked. The best way to find a white balance that works is to take a look at what Lightroom dishes out first, then if you don't like it, swing the temperature slider way left and then way right, a little like a swing in the play ground. Continue to swing each way with smaller and smaller swings until you settle at a point that suits. This is of course an artistic choice so it's totally up to how you feel about it.

Then I reduced the exposure and brightness somewhat to darken the blacks, I also applied a vignetting to totally close the image down. You may be aware that I almost always shoot as bright as possible and then reduce the values in Lightroom after the fact. This is one of the few occasions that I exposed the image normally as I knew that I was going to reduce the exposure/brightness anyway so wasn't too concerned about shooting bright in this instance. Remember the brighter you shoot the great detail you will have in your image.

Then I increased the Clarity Slider to about 30 and increased the vibrance. I finally used the Details Panel to sharpen the image the way I wanted it. I used 35/1.2/20/70 respectively from top to bottom (I'm talking sliders here). I then exported the image to Photoshop for some final sharpening.

Questions - Fire away.

Fixing Blurred Images in Photoshop




This image was sent in by Margaret Penney from the Manukau Photographic Society and also Pukekohe Franklin Camera Club. It's a tough image as the jeep is blurred beyond what I would normally tackle, but for the purposes of demonstration, I'll take you through the steps I used.

First I selectively increased the saturation of the yellows and reds with a hue/saturation adjustment layer. Most greens you see in trees and grass are made up of more yellow than green.

The jeep is moving which works to our advantage as I can selectively motion blur the surround and give the jeep a subtle sharpening effect. The contrast between the blurred surround and the sharp jeep will make the jeep look sharper. Gota use any method available for this one as the jeep will never be tac sharp.

So how did I do this. Firstly I duplicated the background and applied a motion blur to the top layer at a similar angle to the movement of the jeep. I then applied a mask to the top layer. The mask will be white, so all I need to do is select a soft brush and paint with black over the jeep. (make sure the mask layer is selected). This will cause the jeep to have no motion blur.

I now flattened the image and applied a selective sharpening of the jeep with PhotoKit Sharpener, I used the haze cutter tool which works similarly to the Clarity Slider in Lightroom. I then applied an export sharpening for the web.

Comments are welcome.

Friday, 31 August 2007

Black and White in Lightroom



Black and White in Lightroom is a joy. All you need to do is go to the HSL/Color/Grayscale Panel and click on Greyscale. Then click on the little target at the top left corner of the HSL/Color/Greyscale Panel and go to your main image. Click and drag up or down on various tones in the image and you have excellent control over how dark or bright you want those tones to be. Sweet! You'll notice the Red/Orange/Yellow/Green/Aqua/Blue/Purple/Magenta sliders move as you change the tonal values.

Changing the feel of an image



Above is the Raw Image

Photoshop and Lightroom are tools to create the feel you experienced in an image when you made it. The thing is, it's impossible for others to appreciate the sensations you felt at the time. That's when you need to use tools to create the feel you experienced and that will allow others to get an idea of what it was all about.




Above is the Completed Image

As always click on the image to see it bigger.

The image at the top is the "Raw" data, the one underneath incorporates Lightroom and Photoshop manipulation to magnify the feel of the image.

It was cold and windy this morning so I wanted to impart those feelings in some way. When I get very cold I feel my vision becomes more focussed on a single point. My peripheral vision reduces. I sense a feeling of white and blue colours. You get the idea.

First things first - lens choice, I decided to go with a lensbaby with a wide open aperture to give a heap of blur away from the focal point, I then increased the shutter speed up to 1/640 sec for two reasons, one because I was at F/2.8 and two because I wanted to underexpose the ambient by a couple of stops (you know that cold feeling) so now I had to use a flash to bring up the exposure on the subject.

After I got home I imported the images into Lightroom, I cropped an image the way I wanted it. Then I changed the white balance temperature to something cold. I then increased the clarity and vibrance in the image to make it pop and little. What the heck is Clarity. It allows you to add punch in the midtone contrast. So now you know what the slider does. You'll find you'll put it up to at least 40 on most images. I then popped down to the Lens Correction panel to create a vignetting effect, to close down the image a little, you know that cold feeling.

I then exported the image to Photoshop and removed skin problems by using the Spot Healing and Healing Brush tools. I wasn't keen on the hard shadow under the nose created by my small light source. It would have been better to increase the size of my light source when I shot the image but because I didn't I applied a subtle smudge along the shadow line under the nose with the Smudge Tool.

I created a new layer, filled it with 50% grey, changed the blend mode to Soft Light and used a white brush at 10% to whiten up the knuckles a little (cold cold cold).

I then used PhotoKit Sharpener (plugin) to selectively sharpen Shelley's left eye and thumb and a bit of the scarf. And selectively smoothed out her skin with a tool in PhotoKit Sharpener.

Finally I applied an export sharpening for the web. Done! Any questions. Fire away.

Thursday, 30 August 2007

Got a Great Idea!

Okay here's the plan. Send in any image that you want to change but are at a loss on how to go about it. I will then show the before and after images and show the steps I used to get from A to B. If I get a huge influx I may not be able to cover all images. Let's see where this goes. It will also be an opportunity for comments on the images sent in.

Photoshop Reflections





Michael from the Henderson Camera Club sent me the top image asking me how I would remove the branch from the bottom left of the image after cropping in tight.

The steps are as follows.

Duplicate the background layer

This is a tough one as I think the bottom part of the image needs to be cleaned up a bit. I thought about it for a while and came up with the idea of copying the top part of the image by selecting it then press Ctrl + J (pc) to move the selection to a new layer, then flip the layer vertically. Then move the copied part of the image on top of the reflection to match the original reflection.

I've had to edit this post as a person commented that reflections don't compress and of course he/she is right!

Step two was to create a mask on the flipped layer and brush out the areas I didn't want. Ahhh the control you get with masking.

Any questions, fire away.

Sunday, 26 August 2007

Here comes another one just like the other one



This image is similar to the before and after image of Shelley. Again, only one light has been used. I had a strobe shooting through an umbrella high camera right. The strobe is doing two things. FIRSTLY it's lighting the subject and SECONDLY it's creating a specular reflection off the background which also drowns out any background shadow. (Like playing billards with light) If you look at the face of the subject you will see a soft diffused to shadow transfer zone which has been created by the large light source.

I'm presently shooting IR only as I blew up my D200. Had something to do with my camera touching one of the umbrella spokes while taking a shot. Somehow the camera shorted in the process. I'm sure Canon users will have something to say about this!

This image was sharpened in Lightroom using the four new sliders in the Details Panel.