THE TECHNICALITIES
What are some of the technical
considerations of digital photography?
The key to a good enlargement is a well focused shot. A blurry picture can't
be made sharp. In Photoshop it is possible to see how clear your final enlargement can be printed.
It is a good idea before you order a print to look at the full size view in Photoshop on your monitor
to see if you will be satisfied with the clarity of the final print.
Long before a photo will pixilate on enlargement, it will be blurry. We will
look at your photo before we print it and contact you if we feel that your image will be
blurry or pixilated. We will advise you of a better size that will give you the maximum reproduction
quality and size.
Although it can be difficult to carry a tripod to every location to take a photo,
they are essential to taking a sharp photo. Even a photo that is perfectly in focus can be blurry
if there was camera motion when the shutter was released.
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SO, HOW BIG CAN WE MAKE IT?
Most digital pictures can be enlarged to 16"x20" without any loss in sharpness.
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Lori and quarter horse ‘sir’ rusty in the Yellowstone back country photo taken by husband Dave.
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We turned this photograph into a 16"x20" canvas print mounted on
stretcher bars. This photo was a 773kb jpg digital image taken with a Coolpix 4300 camera at
the normal memory setting.
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This is the original photo. This photo was taken with a Nikon D-100 camera
using 35mm 100 Velvia slide film. We scanned the slide and cropped it as shown in the adjacent photo.
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This is the final 30"x40" moose picture. This photo was cropped so that
the moose would not be distorted when it was printed.
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WHY DOES VARNISHING MATTER?
Below is a comparison of an unvarnished and varnished print on canvas.
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I poured a cup of water onto the varnished print and
unvarnished print, then wiped up the water with a soft rag. |
The ink came up on the non-varnished print. |
The varnished print did not loose any ink. |
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DIGITAL PHOTOGRAPHY LANGUAGE RESOURCE
The best site we have found for a digital photography dictionary is:
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TECHNICAL NOTES ON COLOR
Is the 'red' in the center of these squares the same color? Why does this 'red' look different?
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To find out why the ‘red’ looks different see
from the Art Institute of Chicago, click here
The best discussion on color we have found is this paper by Glenn Elert
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