Wednesday, April 21, 2010

ISO: Film Speed

Image
Image

ImageISO is the film speed. Film speed refers to how fast or slow the camera reacts to the light given. In other words, how sensitive the film or pixels in the camera are to light. Back in the day, when we bought film, we would choose the film speed for the whole roll. We would buy ISO 100, 200 or 400 speed film. Now days with digital cameras we can change the ISO with every picture if we desire.
As a class we experimented with ISO. We started off by taking a picture of our partner in a dark room, lit up with Christmas lights, with the flash on. We then turned the flash off, and with our camera on P mode (Program mode:The camera chooses the appropriate aperture and shutter speed) we took pictures at different intervals up the ISO scale.
Our cameras ISO range is 50-5000.
One can see how much more light is able to get in when using ISO 5000 in comparison to ISO 50. One can also see how a flash destroys the ambiance of the scene, its hard to tell that the lights are even on!

By changing your ISO to a faster speed it becomes possible to take pictures in darker situations without flash, thereby capturing the real light and color of the scene as shown in the examples below.
Image
Image

Flash

Flash is good... Flash is bad... I guess the trick is to know when to use it, and when NOT to.

The Pros of flash:
1. It adds light
2. It eliminates blur.
ImageThe Cons of flash:
1. The flash may disturb your subject
2.Creates UGLY lighting situations:
-hot spots (really shiny bright spots)
-backgrounds are very dark
-because the light is so bright, it takes away almost all shadows. Subjects without shadows look flat and plain. They are without volume and texture.
-distracting reflections off of glasses, windows, etc.
-RED EYES

This photo is an excellent of both pros and cons. In such a dark situation I am happy that the camera could flash and give enough light to capture the moment I gallantly saved a frog from the middle of a cold road. However, the background is dark, I am flat without any interesting shadows, my skin is shiny and overall its an awful picture as far as visually speaking goes.

The trick with flash is to use it when it is necessary, and avoid it when possible. There are times in the middle of the day when using flash is a good idea outside! And there are also plenty of times in dark situations when leaving flash out makes for the better picture.Image

Metering

ImageImage

Light meters measure the amount of light. Then, for a given film speed, (ISO) they calculate what settings the camera needs to be on to create a perfectly exposed photo. Light meters are designed to measure for middle gray. This means that the camera after choosing a middle gray will create highlights and shadows based on the where the middle gray lies.

Most digital cameras now days have built in light meters, that are activated when pressing the shutter half way down. (at the same time you are focusing, you are reading the lighting) In regular lighting the camera does a pretty good job of metering correctly. However, sometimes lighting plays tricks on the camera. This is often found when there is a really bright background. The camera meters for the sky, leaving the subject dark. As in the example above. The camera automatically measured the background as middle gray, leaving the subject in shadows. The photographer then metered specifically on his subject so that the camera knew where to measure the middle gray from. The second picture shows the subject correctly metered for, and the background a little lighter then before.

We practiced this concept in class using our computer screens. We first metered for the computer screen, and second metered for our partner. As you can see, the first picture shows the computer screen being perfectly exposed, however that left the rest of the room way below middle gray so it is all shadows. Then when the camera reread the light on our partners skin, our partner became the middle gray, so then the scale shifts. The screen is no longer blue, but overexposed, but our partners become visible in the darkness.
It is not always necessary to meter, but when the situation arises, it can make all the difference.

Image Image

White Balance

Image
Light has color and temperature. Some light is blue and cool. Some light is more yellow and warm.

Lighting effects the color in photographs. A quick way to tell if the temperature of the light is effecting your photo is to look at the whites. If the whites look blueish instead of white, you are working under some very cool light. Likewise, if your whites look yellow, you have a very warm light to work with.

White balance (WB) is a camera function that tries to balance temperature of light to make white, white.

Keeping your WB on AUTO is often a safe bet.

However, if you understand it, choosing your own white balance settings creates more control over your photograph.

Image

Zoom

ImageZoom is fairly unique to digital cameras. There are two different types of zoom: Optical and Digital. Optical zoom is the actual camera's ability to zoom in due to its lens. Digital zoom is more of a magnification of what is seen. Because digital zoom only pretends to zoom in by magnifying electronically what it can see, it end up filling in a lot of holes with guesses, which leave a slightly grainy/blurry/pixelated image.
Optical zoom is a clear cut winner when it comes to detail and clarity, however the better the optical zoom in your camera, the bigger your camera will be. Remember that telephoto lenses are the big ones, that is because the actual lens has to be bigger to see farther.

Digital zoom allows you to compromise size and zoom although its not the best final product.

Lenses

The average digital camera these days comes with a built in lens that usually can zoom in and out to give a range of view. More professional cameras come with detachable lenses. Lenses are catergorized by their size. Their size determines their field of view, or how much fits inside the viewfinder.

50 mm: The Normal Lens
ImageThese lenses imitate the human eye.
They are for close proximity shots without being too close or too far.


Smaller than 50mm: The Wide Angle Lens Image These lenses are anything smaller than 50mm. A wide angle lens has a much wider field of view. The smaller the number, the wider the scene. These are good for landscape shots, or large groups of people. These lenses tend to create a distortion in the distance within the photograph.


Bigger than 50mm: The Telephoto Lens
ImageTelephoto lenses are much bigger and work like telescopes. The bigger the number the further one can see. However the deeper into a picture you can see, the less you can see around it so the field of view with a telephoto lens is very small.

Surrealism

Image
Image

Image


Image



Image
Well done everyone!

Thursday, March 18, 2010

Surreal Practice Tutorials

Image
Image
To get into surrealism we have done 2 tutorials to help us start thinking surrealistically, and also technically going over little tips and tricks to make our Photoshop artwork better. Layer masks and gradients become important when softening edges and adding color; Drop shadows create a more realistic environment since they are so intregal to our reality. Hopefully these tutorials helped remind you what you already know, but also open your minds up to the scope of details you need to be aware of when painting in photoshop.

Monday, February 8, 2010

GRAPHIC DESIGN

Graphic design is a branch of art that deals more in the business side of art. Graphic design is used to advertise, communicate, sell, and decorate. Pretty much everywhere you look from billboards to ticket stubs you can experience graphic design. Most often graphic design is thought of art that incorporates image and type to communicate something. Graphic designers have to be flexible in their ideas. One must consider the client, their need, and the audience it is intended for. Each of these pieces can drastically effect the outcome of any given design. For example: A CD cover for a rock band would have a very different design then the CD cover for a yoga DVD.
We shall be practicing a little graphic design ourselves. Cesar Chavez High School has hired our class to design some cover art for some upcoming events. Everyone in ALL my classes will be responsible for designing a Graduation Program (see that post). Each class will be individually designing a separate piece. (see below to find your class periods project)
Here are a few guidelines I would like EVERYONE to consider and incorporate.
1. Think strongly about your client, the purpose of the product and the audience. Come up with a good understanding of what is wanted, and what is needed.
2. Add your creativity to this scenario. Bring to the table your talents and insights.
3. FONT: beware of the fonts you choose. Make sure they enhance the mood you are striving for. Make sure you can READ them. Choose 2-3 different fonts that go nicely with each other.
4. LAYER STYLES: Use layer styles to enhance your font. Too much is too much, be responsible and they will work for your design.
5. IMAGE: Each project is required to have some sort of artistic image that you have created on it. Be creative. Yet stick with the style and mood you are creating. If you take a photograph, enhance it in photoshop. Use filters or adjustments to make it better.
6. BORDERS: while borders often make things look better; avoid them for this project. Because the chosen will go to the printers, from experience what I will tell you is that borders create an un-needed nightmare. Avoid borders.
7. SPACE: create space around your words. Do not place ANY words too close to the edge of your workspace. It creates a visual tangent which is bad for composition and if your design is chosen, it will be bad for printing.
8. ELEMENTS of design: remember the building blocks of any design: LINE, SHAPE, COLOR, TEXT, & IMAGE. Look at these individually if you need to add something more, or change something.
9. PRINCIPLES of design: These are created with your building blocks. Make sure they are done well or your composition will be poor. EMPHASIS, UNITY, VARIETY, BALANCE & CONTRAST.
10. Spell Check: Do it.
11. LEVELS: when you are all done and you have changed your design to a JPEG. Check your levels and make sure they are correct.
12. Title them: your period, your name and the title of the specific program that you are making. Turn them into jpegs and turn them in.
DO NOT DELETE THE PHOTOSHOP files until I tell you to.
Good luck!

Graduation Program

Image

Image

Image

Image

Image Your client: Cesar Chavez School
Purpose: A program cover for Graduation 2010.
SIZE: 17.5 X 11.5
RESOLUTION: 300
MOOD-STYLE: Graduation. The culminating event of 12 years worth of learning. Four years of your life spent at Cesar Chavez. Its a time of celebration of what has been accomplished, of reflection of what has been experienced, and of hope of what may lie ahead. Its the end of one journey but the beginning of another. Its the time of growing up. Graduation is so many things... represent it well.
REQUIREMENTS:
1. This is a double cover design which means that you will be designing the front and back on one sheet. The front page is on the right, the back on the left. (this could be one continuous design, or two separate)
2. FRONT Cover must include:
Cesar Chavez High School
Graduation (2010)
(year is optional with graduation depending on your design)
May 20, 2010
Graduation is only a concept. In real life every day you graduate. Graduation is a process that goes on until the last day of your life. If you can grasp that, you’ll make a difference.
--Arie Pencovici
3. BACK Cover must include:
Cover Design by ___________
(Be discreet. Your name is NOT the emphasis. Make it clear, but quiet)
Just because not much is required of you on the back cover, does not mean to leave it empty or blank. Be wise with your artwork and your design.

ALSO: THE CLASS MOTTO COULD APPEAR ON THE BACK INSTEAD OF FRONT. It is up to you.
4. Your program cover must include some sort of visual art addition that is created by you, for this work. This could be a photograph that YOU take, or a collage of many photos. If you choose to use photos, think about what you are taking photos of and how it relates or adds to your design. You could take photos and then turn them into paintbrushes, then using photoshop you could create an artistic visual combining them. You could even create an artistic visual only using photoshop and nothing else. It will be your choice. Just make sure whatever you choose corresponds with your overall design.
5. Do not put ANY type within 1/2 inch of any edge.
6. No images will be taken from the Internet.
7. Optional: School colors? Do you think it important? Mascot? If you choose to include a Pegasus make sure to include one from around campus.
8. Read the "GRAPHIC DESIGN POST" for final instructions.

1st Period: STUDENT HANDBOOK

Image Image
Your client: Cesar Chavez School
Purpose: A cover for the schools Student Handbook. This book is for students and parents. It includes school policies and procedures.

SIZE: 2 SEPERATE FILES; EACH 8.5 x 11
RESOLUTION: 300
MOOD-STYLE: Because this is for students specifically you could span from fun to professional, whatever you think is best. Your client wants something that shows our student body. Keep in mind that it needs to be appropriate for a school environment. Be creative.


REQUIREMENTS:
1. Design for both front and back covers.

2. FRONT Cover must include:
Student Handbook
Cesar Chavez High School
2010-2011

3. BACK Cover must include:
CCHS

Design by __________
(Be discreet. Your name is NOT the emphasis. Make it clear, but quiet)

4. Your graphic design must include some sort of visual art addition that is created by you, for this work. This could be a photograph that YOU take, or a collage of many photos. If you choose to use photos, think about what you are taking photos of and how it relates or adds to your design. You could take photos and then turn them into paintbrushes, then using photoshop you could create an artistic visual combining them. You could even create an artistic visual only using photoshop and nothing else. It will be your choice. Just make sure whatever you choose corresponds with your overall design.

5. Do not put ANY type within 1/2 inch of any edge.
6. No images will be taken from the Internet.
7. Optional: School colors? Do you think it important?
Mascot? If you choose to include a Pegasus make sure to include one from around campus.
8. Read the "GRAPHIC DESIGN POST" for final instructions.

2nd Period: Senior Portfolio Show INVITATION

Image
ImageYour client: Cesar Chavez School
Purpose: An invitation to the senior portfolio show "Evening of Excellence" to be mailed home to the families of all seniors. You want to represent and visually invite the people to come. People will begin to make assumptions about the event based on the presentation of the invitation.

SIZE: 11 X 8.5
RESOLUTION: 300
MOOD-STYLE: This is an invitation for an evening set aside to celebrate the accomplishments and the work the seniors have done throughout their high school career. The seniors dress their best and many people come to support.

REQUIREMENTS:
1. This is a double cover design which means that you will be designing the front and back on one sheet. The front page is on the right, the back on the left. (this could be one continuous design, or two separate)

2. FRONT Cover must include:
Cesar Chavez High School
Senior Portfolio Show
Evening of Excellence
Class of 2010

3. BACK Cover must include:

Invitation Design by __________
(Be discreet. Your name is NOT the emphasis. Make it clear, but quiet)

4. Your graphic design must include some sort of visual art addition that is created by you, for this work. This could be a photograph that YOU take, or a collage of many photos. If you choose to use photos, think about what you are taking photos of and how it relates or adds to your design. You could take photos and then turn them into paintbrushes, then using photoshop you could create an artistic visual combining them. You could even create an artistic visual only using photoshop and nothing else. It will be your choice. Just make sure whatever you choose corresponds with your overall design.
5. Do not put ANY type within 1/4 inch of any edge.
6. No images will be taken from the Internet.
7. Optional: School colors? Do you think it important? Mascot? If you choose to include a Pegasus make sure to include one from around campus.
8. Read the "GRAPHIC DESIGN POST" for final instructions

3rd Period: Senior Portfolio Show Program

Image
Image (Notice the before and after program covers. The top was the final draft. Notice how the gradient helps pop the letters forward. Notice the change of position, size, font of the words make it easier to read and nicer to look at.)

Your client: Cesar Chavez School

Purpose: A program cover for the Senior Portfolio Show to be given out the night of.

SIZE: 11 X 8.5
RESOLUTION: 300
MOOD-STYLE: This is an evening set aside to celebrate the accomplishments and the work the seniors have done throughout their high school career. The seniors dress their best and many people come to support.

REQUIREMENTS:

1. This is a double cover design which means that you will be designing the front and back on one sheet. The front page is on the right, the back on the left. (this could be one continuous design, or two separate)


2. FRONT Cover must include:
Cesar Chavez High School
presents the
Evening of Excellence
Senior Portfolio Show
April 29, 2010


3. BACK Cover must include:
Cover Design by ___________
(Be discreet. Your name is NOT the emphasis. Make it clear, but quiet)


4. Your graphic design must include some sort of visual art addition that is created by you, for this work. This could be a photograph that YOU take, or a collage of many photos. If you choose to use photos, think about what you are taking photos of and how it relates or adds to your design. You could take photos and then turn them into paintbrushes, then using photoshop you could create an artistic visual combining them. You could even create an artistic visual only using photoshop and nothing else. It will be your choice. Just make sure whatever you choose corresponds with your overall design.

5. Do not put ANY type within 1/4 inch of any edge.

6. No images will be taken from the Internet.

7. Optional: School colors? Do you think it important? Mascot? If you choose to include a Pegasus make sure to include one from around campus.

8. Read the "GRAPHIC DESIGN POST" for final instructions.

5th Period: Si Se Puede & Academic Letters

Image
Image
Image
Image
ImageYour client: Cesar Chavez School

Purpose: A program cover for both the Si Se Puede Scholarship Night and the Academic Excellence Letter evening.
These are both celebrations of academic honors and student achievements.

The Si Se Puede awards program is a senior celebration of their success in classes and with college acceptance and scholarships. Info is read about the student’s as well as their scholarships to universities or wherever they are going.

The Academic Excellence Letter evening is a night set aside to recognize the academic achievements made by students at Cesar Chavez High School.

Both will be:
SIZE: 5.5 X 8.5
RESOLUTION: 300
MOOD-STYLE: This is an elegant event that should be represented as such.
REQUIREMENTS:
1. This is a single side program. You are only designing the front.

2. Si Se Puede Cover must include:
Si Se Puede Scholarship Night
Cesar Chavez high School
May 12, 2010
Inspirational quote
(find a quote on success or something similar, look for well known, respected people)

Design By: your name
(BE DISCREET! Your name should not effect your composition at all. Your name should be small and subtle.)

ACADEMIC LETTER COVER must include:
Academic Excellence Letter Program
Cesar Chavez High School
May 6th 2010

Inspirational quote
(find a quote on success or something similar, look for well known, respected people)
Design By: your name
(BE DISCREET! Your name should not effect your composition at all. Your name should be small and subtle.)

3. Both of these covers must include some sort of visual art addition that is created by you, for this work. This could be a photograph that YOU take, or a collage of many photos. If you choose to use photos, think about what you are taking photos of and how it relates or adds to your design. You could take photos and then turn them into paintbrushes, then using photoshop you could create an artistic visual combining them. You could even create an artistic visual only using photoshop and nothing else. It will be your choice. Just make sure whatever you choose corresponds with your overall design.

5. Do not put ANY type within 1/4 inch of any edge.

6. No images will be taken from the Internet.

7. Optional: School colors? Do you think it important? Mascot? If you choose to include a Pegasus make sure to include one from around campus.

8. Read the "GRAPHIC DESIGN POST" for final instructions

Wednesday, February 3, 2010

Finished Quilts!

You guys did FANTASTIC!! Here are just a few...


Image
Image
Image
Image
Image
Image
Image
Image
Image

Image
Image
Image