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Many
of the negatives that I am now working on have never seen
the light of day. Why not? Well, for a range of reasons and
negative quality is a common one. In conventional photography
to get a good quality 16*12 print from the darkroom process
usually takes a pretty good quality negative to start with.
Sometimes our expertise lets us down and the exposure or development
is not quite what it should have been resulting in a negative
that is passed over for something of better quality. I now
revisit some of those negatives and look at them again with
a digital eye and with Adobe Photoshop in mind.

I
had the basic image above scanned onto a Kodak Photo CD and
retrieved the file into Photoshop 5 at the highest resolution
of 3072 by 2048 pixels per inch (PPI) giving a file size of
18 megabyte.
The
resolution you are working on depends largely on what you
are going to use the end product for. Photo quality prints
at 16*12 will need all those 300 pixels per inch, while images
for a web site need only be a fraction of that size at 72ppi.
I didn't like the black background of the original image and
I also wanted to adjust the contrast of the white plumage
separate from the dark plumage. To do this I decided to separate
all these elements getting rid of the background and placing
the white plumage on one layer and the dark plumage on another.
This would allow me to adjust each part separately before
placing them on a new background.
I
decided to use the pen tool shown below and make a path around
my subjects.

Making
a path is easy, you just draw round the object or parts you
wish to remove, convert that path to a selection and remove
the unwanted material. However, there are a few tricks and
tips to this process to make life easier and the resulting
image that much better. The pen tool, like all Photoshop tools
needs just a little practice before you get the hang of it,
but persevere with it as you will find it is one of the most
useful tools in Photoshop. The best way to use the pen tool
is with your image greatly enlarged. Draw round your subject
in short steps as though you are making a series of dots.
Every time you click the mouse Photoshop will place an anchor
point and you can then make the next step. If you are making
a path round tight corners, simply make the steps smaller,
but in other areas the steps can be considerably longer.
When
you have created your path and joined up with your starting
point you will need to convert the path into a selection.
Call up your path palette from the windows menu. To convert
the path to a selection drag the path thumbnail over the selection
icon at the base of the palette.
Before
choosing copy and paste that will copy just the selected area
of the white plumage to another layer I added a degree of
feather to the edge of the selection.

I
chose 3 pixels for my 300ppi file.. This left the first part
of my Eagles head floating on a transparent background. I
repeated the exact same process for the dark feathers which
left me with three layers. I still had the original picture,
but I now had two other layers one holding the Eagles head
and one the body. At that stage I felt able to dump the original
image I was copying from in the bin at the base of the layers
palette. Remember that the F7 key toggles the layers palette
on and off

I
then decided to import the new background for my image and
I chose one taken in the lake district. I retrieved the file
and added it to the two layers which made up the Eagle. Selecting
my Eagle body I called up the levels palette by selecting
Image/Adjust/Levels from the menu bar or you can use the shortcut
keys Ctrl+L. Try the auto button first if you are new to the
levels palette as it often gives very good results. Try moving
the sliders manually to get the best contrast while retaining
detail. I repeated this process with the Eagle head.

I
had chosen to place my black & white Eagle over a colour background
and this required me to add some colour to the Eagle. Choosing
the Eagle body again I called up the hue and saturation palette
via Image-Adjust-Hue-Saturation. Making sure the colorize
box was ticked I adjusted the hue and saturation sliders until
I was happy with the degree of colour I had introduced. I
repeated that process again with the Eagles head.
At
this stage the image was nearly complete, but I wanted to
see what effect flipping the image horizontal would have.
We read left to right and it is said that images like this
are better with the subject looking in the direction we naturally
read. I tried it and felt it was better. I also made a selection
of the eye and with the airbrush set to a very low pressure
and hard light chosen from the menu I added a little more
colour to fit in better with the overall colours of the image.
My final task was to add the small silhouette of another eagle
into the sky and shade the sky just a little at the top. I
drew the Eagle with a marker pen on a plain piece of paper
and scanned it with my Epson flatbed scanner.


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