Art Project 4 - Astro7N
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School
Pennsylvania State University *
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Course
7N
Subject
Arts Humanities
Date
Jan 9, 2024
Type
Pages
3
Uploaded by SargentSeahorse4617
PHASE 1
Which object did you choose to work with?
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M16 Eagle Nebula
In just a couple of sentences, briefly describe what differences you can see between
how the object looks across the three separate images included.
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The differences I noticed were that a few stars seem brighter, including the one in
the top left and middle left of the image. The image also got significantly greener
than any of the three original images.
Again, in just a couple of sentences, briefly consider the reason for visible differences
between one wavelength image's contents versus another's.
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The visible differences in the images captured at different wavelengths can be
attributed to variations in temperature, age, and location within galaxies. For
instance, a predominantly green image indicates the presence of objects emitting
light in the green part of the spectrum, associated with a specific temperature
range or types of celestial objects.
PHASE 2
Why did you make your choices for hue/saturation/lightness for your second image?
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I did not change the saturation or lightness because I was interested in how the
hue would vary the image. I changed all the hues to +60 to see what the image
would look like if they were all the same
Are any particular details more or less visible in your Image 2 than in Image 1?
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The stars I noted above (top left and middle left) are noticeably less visible as
they are not as bright as before. The image now has a dark yellow tint, which
makes it less vibrant than the 1st image in my opinion.
PHASE 3
Identify the individual images used in your overall composition. What theme ties them
together?
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The different images I used were one of a sunset looking over the ocean.
Another one was an island green on a golf course with plenty of water (a pond)
surrounding it. The last picture I chose was of a typical golf hole. These images
are tied all around golf as they were taken at different golf courses, which is a
huge part of my life as I have grown up playing the sport.
Describe why you chose the specific colors assigned to each image layer. How do they
look, together?
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I chose the sunset picture as red because the sun was shining off the ocean
which gave the picture a red/orange glare. I chose the picture with a pond as
blue because the pond is the majority of the picture, and objects such as the tree
are reflecting off the blue surface. Lastly, I chose the typical golf hole as green
because it is filled with trees and grass. At first I struggled blending these
pictures together, then I chose main focal points that I wanted to pop out from
each picture. For example, I chose the tree to stick out from the pond picture. I
then adjusted the hues and saturations until they stuck out.
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