Monday, December 16, 2013

Understanding Histograms

What is a histogram?
A histogram is a tool that graphs the tonal range of an image.
What happens to the visual when a histogram is skewed to the left? Right?
When a histogram is skewed to the left, it might be overexposed. There are a lot of light tones in the image. When a histogram is skewed to the right, the image contains a lot of dark tones.
In most cases, what does a "good" histogram look like?
In most cases, one should strive for a balanced histogram with peaks in the middle.

histogram-1-1.png
Why is a histogram a good tool for photographers?
Histograms help show whether an image is over or under exposed and creating effect the photographer wants.

Friday, December 13, 2013

Photo Comp Assignment 1


Comp Assignment 2

The element of design that I chose for this shooting assignment was texture.
The photos were hard to balance with the light that I had when I was shooting for this assignment. I ended up with a lot of shaky pictures. Once I had culled the good from the bad, I had a few decent pictures that really flourished with some editing. I found editing these picture to be a lot of fun. I especially liked to play around with the colors. This was made easier when the image contained a wide range of lights and darks. I would recommend when doing this assignment, even with an element/principle of design like texture, to remember while shooting that the picture should lead the viewer's eye to the other pictures in the composition and include another element that does that. 

Thursday, October 31, 2013

Photo Composition

1. Emphasis
Definition: Emphasis is a principle of art which occurs any time an element of a piece is given dominance by the artist. In other words, the artist makes part of the work stand out, in order to draw the viewer's eye there first.
In this photo that I grabbed online, the color of the insect makes it stand out and is the first thing the viewer's eye is drawn to.

2. Horizontal Lines
Definition: In a photograph, horizontal lines in particular need to be completely level across the frame, and horizontal lines tend to convey a sense of peace and relaxation. Horizontal lines also suggest stability.
In this picture, the water and clouds create horizontal lines that make the picture relaxing.

3. Repetition/Pattern

Definition: When you repeat a certain size, or shape or color you add strength to the overall image.
In this picture, the pattern of colors in the grapefruit is repeated.

4. Bird's Eye View
Definition: A view from a high angle as if seen by a bird in flight.
This photo was taken at an extreme angle looking down.

5. Vertical Lines
Definition: Vertical lines convey a sense of power or spirituality.
In this picture, the trees appear grand and reach toward the heavens.

6. Texture
Definition: The images of texture photography derive at least part of their impact through the use of texture. Texture can be formed by surface irregularities, like the surface of an old brick or by small forms that reside on a surface, like that found on a pile of coins.
This picture is a good example of texture photography because the texture of the snake's skin is very detailed.

7. Symmetrical Balance
Definition: Symmetrical balance is seen in perfectly centered compositions or those with mirror images. In a design with only two elements they would be almost identical or have nearly the same visual mass.
This picture is a good example because the object is equal on both sides

8. Unity
Definition: A principle of art, unity occurs when all of the elements of a piece combine to make a balanced, harmonious, complete whole.
This picture is a good example because there is a repetition of shape, form, space, and value.

9. Rule of Thirds
Definition: The rule of thirds is one of the main “rules” in art and photographic composition and stems from the theory that the human eye naturally gravitates to intersection points that occur when an image is split into thirds.
This photo is a good example because the important parts of the photo are along the thirds lines.

10. Diagonal Lines
Definition: Diagonal lines generally work well to draw the eye of an image’s viewer through the photograph. They create points of interest as they intersect with other lines and often give images depth by suggesting perspective. They can also add a sense of action to an image and add a dynamic looks and feel.
This photo is a good example because the diagonal lines lead the viewer's eye along the object and suggest motion.

11. Variety
Definition: Differences achieved by changing elements in a composition to add interest.
This photograph is a good example because there is a variety to the different types of bread that adds interest.

12. Simplicity
Definition: Simplicity is the method of keeping the information in a photograph relatively simple. If your main subject is close, then your background should be very simple to avoid distractions.
This photo is a good example because the subject is singled out from the background and there is no clutter to detract from the subject.

13. Asymmetrical Balance
Definition: Asymmetrical design is typically off-center or created with an odd or mismatched number of disparate elements. When the left and right sides of the design are unequal it is said to have asymmetrical balance.
In this picture, the left and right sides are uneven.

14. Movement/Rhythm

Definition: Rhythm is the repetition or alternation of elements, often with defined intervals between them. Rhythm can create a sense of movement, and can establish pattern and texture.
This picture is a good example because the viewer's eye travels along the staircase.

15. Leading Lines
Definition: Leading lines are lines within an image that leads the eye to another point in the image, or occasionally, out of the image.
This image is a good example because the road lines lead the eye through the picture.

16. Proportion/Scale
Definition: Proportion refers to the relative size and scale of the various elements in a design. The issue is the relationship between objects, or parts, of a whole.
This image is a good example because the one girl appears at least ten times larger than the other. 

17. Horizon Line
Definition: A constructive line, either drawn or imagined, which passes through the point of sight, and is the chief line in the projection upon which all verticals are fixed, and upon which all vanishing points are found.
This picture is a good example because the horizon line is very distinct and emphasizes the sky.

18. Framing
Definition: Framing in photography is a technique used to project an image so as to completely focus a viewer's attention on the subject.
This picture is a beautiful example of framing because the archways frame the city below. 

19. Worm's Eye View
Definition: A perspective seen from below or from a low or inferior position.
This picture is a good example because it was taken at an extreme angle looking up.

20. Curved Lines
Definition: Curved lines present a sense of grace, smoothness, and dignity to a photograph.
This image is a good example because is represents an s-shaped curve.

Friday, October 18, 2013

Photographer Report: Day 1


Alexander Gardner, Home of a Rebel Sharpshooter

Home of a Rebel Sharpshooter is a plate within Gardner's Photographic Sketchbook of the War. It was taken in Gettysburg in July 1863. It shows a dead soldier lying on a blanket between two large stones. He built a third wall of rocks from which to shoot at enemy lines. His rifle leans forgotten against this wall and his hat and other supplies are scattered around his crevice. This photo is one in his sketchbook in which Gardner photographed it himself. He describes how the outside of the sharpshooter's home is littered with marks where the enemy tried to shoot him from the outside, and how the disarray of the sharpshooter’s small camp suggests a long, painful death after he was injured. The sharpshooter, however, seems to have simply fallen asleep in an uncomfortable position.
Of all of the photographs displaying the horrors of the Civil War, Home of a Rebel Sharpshooter is very personal, as it seems to bring you into one man’s fate.  Gardner describes how he later visited this site, and the sharpshooter’s bones were still there. This only contributes to the tragedy.
 Information and photo from rmc.library.cornell.edu:7milVol:images.html.webloc.

Tuesday, September 10, 2013

Class Workbook Cover

If you can see past the horrible glare from my disastrous attempt at sealing with packing tape, you'd be looking at the cover of my photography class workbook. The photo that I tried to showcase in the middle left, is supposedly the best picture I've ever taken. As I did not have time to look through every photo I have ever taken ever, it will have to do. 
I enjoy looking at this photograph because your eye bounces around on all the colors and the crumbling organization of the buildings in it. The picture was taken during my family trip to Puerto Rico and will always remind my of the things that I saw there. On the cover of my workbook, I attempted to imitate the deterioration of that part of the city while keeping all the horizontal and vertical lines of the buildings in the photo. Shape was an important element that I considered when brainstorming my design. The buildings in the photo all share the rectangular shape, but are not uniform in placement. Drawing from the colors in my featured photo was important as well. As all the pieces of the cover share in the same elements, it gives a sense of unity, even though they are also different in their own ways.