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Darkroom Prodedures Deveopling Negatives Questions

Darkroom Basics I Developing Negatives

1. Label the parts of the Developing Equipment (fig.1). (1/2 each)                                                                                   /2 

1.

2.

3.

4.

                                             

Identify the correct times to develop negatives. ½ mark each

5.       Develop in TMax (1+4 H2O)	______ min.
6.        What do you do during this stage to ensure even development?	____________
7.       Stop acidic acid (1+32)	______ min.
8.       Fix in Universal fixer (1+4)	______ min.
9.       Hypo Eliminator for faster washing (1+32)	______ min.
10.       Wash in running water	______ min.
11.       Photo Flo slosh it about-froth it up (1+32)	______ min.
12.       Dry by hanging up	______ min.

/4

13.       Which is the most important chemical stage of developing negatives? Explain why.

14.       During which stage is it okay for the film to be viewed in room light? 

15.     If your film is cloudy and purple, what went wrong and can you correct it?

15.       When the film is ready to hang dry why should you be very careful? 

                                                                                         /10

9 Darkroom Procedures

Darkroom Basics I- Developing Negatives

*** Film must be handled in total darkness before it is processed and high speed film is especially susceptible to fogging by stray light in the lab. No safelights can be used for film handling until after the fixing stage, by which time the film can be handled under normal room light. Any mechanical damage to the film will show up in the final prints, so be very careful not to scratch it, especially when it is wet. 

Fig. 1 Paterson Developing Tank

Cross Section

 

Before you take the plunge into the dark-dark room, make sure you have all of the necessary equipment: Developing Tank, Reel(s), Post, Funnel, and Lid (fig.1). Also check to see if the bottle opener and scissors are in the room before you begin, or pull your film tab out from the canister before you go into the darkroom. I always set up my developing equipment before I black out the room in order of use so it will be easier to find in the dark. It is always good to practice before you try this with a practice roll (please ask for one). In complete darkness you are to open the film canister with a bottle opener, wind the film onto the reel (make sure you don’t force or jam your film onto the reel), insert the reel into the tank and close the tank so that it is light tight. ***If you have difficulty, place your film in the tank and ask for help.***

Once the film is safely in the tank, you are ready to develop your film. You will need 250 ml. of diluted developer per roll of 35mm film. The temperature for each step should be 20^o C. The processing procedure for film is:

1. Develop in TMax (1+4 H2O) agitate every minute	7.5 min. (approx)
2. Stop acidic acid (1+32)	½ min.
3. Fix in Universal fixer (1+4)	5+ min.
4. Hypo Eliminator for faster washing (1+32)	1 min.
5. Wash in running water	15 min.
6. Photo Flo slosh it about-froth it up (1+32)	1min.
7. Dry by hanging up	30min

Steps 1 through 3 must be done in the light-tight developing tank while steps 4 through 7 can be done in room light.
This assumes that you have made normal exposures and are using the standard processing temperature of 20^o Celsius (or 68^o F.). You may find that you want to increase the developing time somewhat depending on the lighting that you're using (high contrast sunlight versus soft, overcast daylight for example) and the exact nature of your light meter and camera combination. Some cameras tend to consistently underexpose or overexpose and this can be compensated for by altering the ISO setting on the camera meter and the development time. Some people deliberately vary their processing, using the zone system, made famous by Ansel Adams, of altered exposure and development to control the final look of their prints.

The Photoshop Portrait Assignment

Continue to work on your Portrait. Each time you try one of the following experiments, save the image "SAVE AS" so that you preserve the previous version. Gather them in one file, then paste the file in the Photo 9/10 Share folder, paste/post best your top 4 into your journal.

1. Touch-up the Photo- Correct the contrast and exposure: Image>Adjustments>Levels (or Exposure). Try the spot healing brush, clone stamp, (you need to alt copy the area you want to take the tone from) or copy color and air brush with low opacity.
2. Double Exposure- try selecting an area with the "Lasso" or the "Square Marquee" from the same or another image and Copy>Paste. You can use the Eraser to touch up. OR Try the Rubber Stamp Tool, but consider copying it onto a different layer.
3. Dodge and Burn- either use the Burn Tool to darken a light area, or use the Dodge Tool to lighten a dark area. Or try a vignette where you use the Elliptical Marquee tool to select the area to select the area around the image Select>Inverse (To Feather the edge type a # in the option bar at the top), then try burning the edges with a Burn Tool or Image>Adjust>Levels.
4. Contact Negative- Image>Adjustments>Invert. Try Levels to enhance.
5. Solarize- Filter> Render>Solarize. Again you could adjust the darkness and contrast with Levels.
6. An Experiment- ...? Your choice, play around!
7. Selective Colour- Using Adjustment layers and masking techniques, or Image>Adjustment> Variations. 
8. Add a Texture Layer- Open a file with a similar file size as the one that you are working on. Then >SELECT>ALL> COPY and the >PASTE into your portrait, use the layer mode to select and overlay mode to combine the texture with your portriat.
9. Try 3 Combinations use layers, opacity, Filters and Image Adjustments.

Photoshop Portraits

Selectively Colour

• Open a portrait that you took, or one of you.
• Add a new layer LAYER>NEW LAYER
• Selectively colour an area of your image. Select a color on the FOREGROUND COLOR palette and use the ELIPSE tool on the tool bar to draw in your color, then LAYER> RASTERIZE>SHAPE
• Soften the edges FILTER> GAUSSIAN BLUR so the edges are soft (if you are tinting the eyes).
• Blend the colour into the portrait CHOOSE OVERLAY on the LAYER window on the colour layer.

Add Texture to Your Image

• Find a Texture using Google, save to your file
• Then in Photoshop, FILE>OPEN the textures image that you want to use for your texture.
• SELECT> ALL
• EDIT>COPY
• Go to your portrait file EDIT>PASTE
• Blend the texture into the portrait CHOOSE OVERLAY on the LAYER window on the texture layer.

Saving your image as a JPG

• First FILE>SAVE your image as a PSD file. Then
• LAYER>FLATTEN to combine all layers into one.
• FILE>SAVE  AS select JPG in the "FILE TYPE" selection box.
• Call it something new.
• Upload it to your blog...

2nd Place Composition Photos- Comfort Zone

Now that you have photographed your 2nd Place composition photos:

1. Download the 2nd place images from your camera to your student account. To organize your work, create a new folder for these photos title it 2nd Place or Composition.
2. Then make a contact sheet using "Adobe Bridge" see tutorial on this blog title the 5 different techniques that guided your compositions. Save to the Share folder titled with your name.
3. Post the top 5 best photos one of each technique to your blog.
4. Comment on your 2nd Place, Comfort Zone: Why did you choose this place? Why did you photograph it in the way you did? What did you include, or exclude? Are you in the photos? Why or why not?
5. Post your favourite images to the share folder to share with the class.

9 Shutter Assignment

What is Shutter Speed?
Shutter speed is ‘the amount of time that the shutter is open’.







The Assignment- Click Here: Shutter Speed Project Criteria You are to take a series of photographs where you capture movement with your camera by controlling the shutter. You are to try 6 different shutter speed techniques:

1. Blur movement.
2. Freeze frame movement.
3. Panning fast- blur background, clear movement.
4. Panning slow- blur background, blur movement.
5. Subject Clear, blur movement
6. Experiment

Make a contact sheet of 25 shutter photos (try several shots for each experiment) and label them. Post your best shutter images (one from each experiment) and label then and add to your blog.

For more information about shutter speeds, visit the Digital Photography School site.