Thursday, March 4, 2021

Composite Images

Long before digital cameras or Adobe Photoshop was ever developed, multi-layered imagery was being created by Jerry Uelsmann (born 1934), who is best known for his seamlessly composited images in black and white. His photographs combine several negatives in the darkroom using multiple negatives in multiple enlargers to create surreal landscapes that interweave images of human figures, rocks, trees, and water, in new and unexpected compositions.


(above) untitled (known as 'Floating Tree') by Jerry Uelsmann, 1969

(above) untitled (known as 'The Philosopher's Desk') by Jerry Uelsmann, 1976

(above) untitled, by Jerry Uelsmann, 1997

(above) 'Eclipse' by Jerry Uelsmann, 2011
 
Combining multiple images using layers in Adobe Photoshop makes compositing multi-layers considerably easier than Uelsmann's complex multi-enlarger technique. Here are some examples:
 
 



 (above) three images by Brooke Shaden
See how Brooke Shaden creates her images:  https://www.youtube.com/user/brookeshaden

(above) 'A Place by the Sea' Gary Dixon

(above) 'Dancing on Dreams' by Amelie Berton

(above) 'Heading On Up' by Jamie Sheehy

(above) 'Music at the Edge' by Elena Paraskova

(above) 'Turtle Life" Helen Mim


(above) 'Untitled' by Yasir Quazi



 

Saturday, July 25, 2020

Creating a Lightroom Workflow

Creating a Workflow

Every photographer eventually creates her or his own workflow, dependent upon the final use of the images. The workflow presented here works well for the way I use Lightroom and, as they say, “your mileage may vary…”

Feel free to use this suggested workflow and modify it as you see fit.

Keywords:

During import, I make sure that my metadata template is applied (copyright and contact info) and any global keywords that I wish to apply. Global keywords are those that would apply to every single image that is being imported. For instance, a set of images taken in the Florida keys might have the following keywords: Florida, Florida Keys, keys, island, travel

When I am selecting an image to work on in the Develop Module, I look to see if there are additional keywords I might wish to apply. In this instance, I applied these additional keywords: architecture, condo, Duck Key, Hawks Cay, palm trees, picket fence, and resort

Notice that Lightroom has created Keyword Suggestions from my previous images, a Keyword Set of images applied to this image, and a Keyword List of all the keywords I have used thus far.





My next step is to add any rating or label to the selected image, so I can easily identify the images I have already edited and retouched. I also create a Virtual Copy of the image so that I save a version of the original, unedited image and to have it available for a side-by-side comparison, should I wish to do so during editing, manipulation, and retouching.


Hovering the mouse or tablet pen over the image shows that the Virtual Copy is "2 of 2" and also that the same rating applied to the original has been applied to the copy. I am now ready to start manipulating the image and open it in the Develop Module.

My first step in editing and retouching the image is to evaluate the White Balance on the image. If I need accurate color reproduction, I go to the Basic panel on the right hand side of the Develop Module and use the White Balance Selector (it looks like an eyedropper) to click on an item in the photo that I know (or want) to be pure white. I may create a reference photo that is only used for white balance and photograph a white card or a MacBeth Color Chart and click on the white space on the card to set the white balance. If I had not photographed a white balance reference, I can set any item in the photo to be pure white by clicking on it with the White Balance Selector.


I can, of course, completely ignore setting a "correct" white balance and use the Temperature and Tint sliders just to the right of the White Balance Selector to create an image that is as warm or cool as I desire.


If I desire, I can also open the Profile browser (it looks like 4 little horizontal boxes directly under the Black & White treatment) and select from dozens of presets. There are four types of color profiles in Lightroom:

 - Adobe Raw: These are a set of color profiles provided by Adobe. You can only apply these to Raw files.

 - Camera Matching: These profiles are intended to match the color treatment and tonality provided by your camera’s built-in color profiles, and again, you can only apply these to Raw files.

 - Creative: These let you apply creative effects to your photos. You can apply them to JPEG, TIFF and PSD files as well as Raw.

 - Third-party: These are profiles created by other photographers. This area will also include any color profiles that you have created using any of the Develop Presets on the panel on the left hand side of the Develop Module.





In the window below, you can see the Adobe RAW profiles at the top of the panel and a few of the Camera Matching profiles at the bottom of the panel. The Adobe Raw Monochrome setting is shown as the moment. Hovering your mouse over a profile gives you a preview of the effect of that profile while clicking on the profile sets it on the image.


I now apply global adjustments to the image using the Tone Curve to adjust Highlights, Lights, Darks, and Shadows in the image. Moving the sliders left or right brightens or darkens those specific areas of the photo and is much more effective than the simple adjustments of exposure, highlights, and shadows, in the Basic panel.

If desired, I now also adjust the Hue, Saturation, and Luminance values in the HSL/Color panel, located directly below the Tone Curve. Remember, any adjustments to the HSL/Color panel may affect your white balance.



My next step is to scroll down the right hand side set of panels to the Lens Correction panel. At this point, I enlarge the image to 100 percent (Command key and + key on a Mac, Alt Key and + on a Windows machine), move around the image, and look for any chromatic aberrations. 

Looking carefully at the upright post in the sample image, I can see that there is a red outline on the side of the post next to the sky and a cyan outline on the side of the post next to the clapboard. Those are chromatic aberrations.


After clicking on Remove Chromatic Aberration, those red and blue outlines, which would have been very visible in a printed piece, are completely gone. Depending on your particular camera, the chromatic aberrations might be any combination of red and cyan or green and magenta.


While I have the image enlarged to 100 percent, I methodically go over the entire image looking for any sensor dust spots or any other items or blemishes I wish to remove from the image by using the Spot Removal Tool. The Spot Removal Tool can be used as either a Clone Tool or a Heal Tool. Select the Spot Removal Tool from the toolstrip, or if you prefer using shortcuts, press the letter Q on your keyboard. Select one of the following:  

- Heal, which matches the texture, lighting, and shading of the sampled area to the selected area
- Clone, which duplicates the sampled area of the image to the selected area

In the Spot Removal tool options area, you can drag the Size slider to specify the size of the area that the tool affects. Click and drag the part of the photo you wish to retouch and a white marquee area designates your selection. Another white marquee area with an arrow pointing at the selection designates the sampled area.



If you don't like the area that the tool has automatically selected, do one of the following:
 - Automatic Mode: Click the handle of the selected area, press the forward slash key (/), and a new area is sampled. If you don't like that new area, keep pressing the forward slash key until you find an area that is a better fit.
 - Manual Mode: Use the handle of the sampled area to drag and select a new area of your choice.


When you print a photo at full resolution, you may see many imperfections that are not easily visible on a computer screen. These imperfections may include camera sensor dust, blemishes on a portrait, or other tiny imperfections. In a large, full resolution print, these imperfections can be very distracting.

The Visualize Spots feature helps you see and fix these imperfections before you print.
When the Spot Removal tool is selected, the Visualize Spots option and slider are available below the image.


When the Visualize Spots option is selected, the image is inverted, and you can see imperfections more clearly. You can vary the contrast levels using the slider, to look for imperfections in greater or lesser detail. You can then use the Spot Removal tool to remove distracting elements.




NOTE: Not every item that the Visualize Spots option selects is always something that you want to remove, so choose carefully. For example, a photograph of a wooden building may have nail heads; the Visualize Spots will see these nail heads as blemishes.  You may wish to keep them to retain the original condition of the building. Of course, you may wish to eliminate them for a more pristine, idealistic view of the building. The choice is yours to make.

At this point, I go back to the Lens Correction panel (where the Remove Chromatic Aberration tool that was used near the very beginning) and I click on Enable Profile Corrections in order to remove and lens distortions. Very often, wide angle and zoom lenses create what is known as barrel distortion and the photo appears to bulge out in the center. Clicking on the Enable Profile Corrections will remove that distortion. Usually, Lightroom will know which Make, Model, and Profile to choose from the EXIF information which modern digital cameras automatically embed in every image created. In the case of older cameras and lenses, you may need to manually choose the Make, Model, and lens Profile.

If I have an architectural, street scene, or similar type of image, I may wish to correct the vertical lines in the image. For this, I move down to the Transform panel.



In most cases, clicking Auto will adjust the vertical and horizontal lines on your image very well. In this particular image, I needed to add and additional -12 points of adjustment to the Vertical Transform in order to have the image adjusted to my satisfaction. Using the Transform tools manually (Vertical, Horizontal, Rotate, etc.), brings up a grid to help you evaluate your final transform decision.



NOTE: Transform adjustments always end up creating parts of the image which will need to be cropped off, so remember to create an image that allows your some "wiggle" room on either side of your subject that can be cropped off after the transform is completed.


At this point, I may make further adjustments, retouch and remove additional items in the image, crop the image to a desired print size, etc., but this is my basic Adobe Lightroom workflow. As you work with Lightroom, you will come up with a workflow that makes sense for you, but this tutorial can give you a head start. Have fun!

Thursday, August 1, 2019

Output Color Management

In order to produce the most accurate color and contrast for output, whether for print or for web, it is important to be viewing images in the correct proof setup. An ICC profile (developed by the International Color Consortium) is used to provide an accurate description of the characteristics of a digital device or working color space, allowing the computer screen, printer, and paper to be in "agreement" with one another to reproduce accurate colors for output. 

Follow these steps:

1.) download the correct ICC profile for your printer and paper type (the ICC profiles can be found on the website of the paper manufacturer) - each different paper will have a different, specific ICC profile for your printer model; i.e., Hahnemuhle Photo Rag paper will have a different ICC profile than Hahnemuhle Baryta paper than Hahnemuhle canvas, and so on

2.) install the ICC profiles in the Profiles folder which is inside the Color Sync folder which is inside the Library folder

3.) after you have made your corrections and adjustments in Camera RAW, open the image in Photoshop, go to View, pull down to Proof Setup, and across to Custom

4.) locate the correct ICC profile inside the Custom drop down menu in the Device to Simulate menu - be sure to choose Perceptual and Black Point Compensation

5.) go back to View and click on Gamut Warning
 
(above) the neon green area shows an out-of-gamut warning

6.) If your image is out-of-gamut, you may need to:
      a.) adjust the contrast using a Curves or Levels adjustment layer
      b.) adjust an out-of-gamut color by using an HSL adjustment layer

7.) once you have made your adjustment(s), you can be assured of having a much better reproduction either onscreen or on paper

NOTE 01: to check the gamut on images going to the web, select sRGB IEC61966-2.1 as the Device to Simulate

NOTE 02: to change the color of the gamut warning (default is grey)
      a.) go to Photoshop, pull down to Preferences and across to Transparency & Gamut
      b.) click on the Gamut Warning Color: square and choose the color you wish to use


Tuesday, July 23, 2019

Creative Portraiture

There are TWO parts to this assignment:
Part 1 - Conceptual Portraits and
Part 2 - Conceptual Self-Portraits

THE CONCEPTUAL PORTRAIT:

Conceptual photography illustrates an idea. The photography is often staged, as the 'concept' is both preconceived and, if successful, understandable in the completed image.

Conceptual Portraits - two (2) fully-edited conceptual portraits using different camera viewpoints, putting your subject in a unique environment, using props to define your subject, showing different moods or emotions of your subject, using shadows creatively, showing only parts of the subject's body, and using negative space. Edit them as desired, and post them to your Behance account along with your URL link on Canvas.

Conceptual Self-Portraits - create two (2) conceptual self-portraits using different camera viewpoints, putting your subject in a unique environment, using props to define your subject, showing different moods or emotions of your subject, using shadows creatively, showing only parts of the subject's body, and using negative space. Edit them as desired, and post them to your Behance account along with your URL link on Canvas.

..........

PART 1 - CONCEPTUAL PORTRAITS:

1.) Change your point of view; i. e., choose a low viewpoint on the ground, or choose an overhead viewpoint, or get extremely close to your subject (if you have a close-up or macro/micro lens).


(above) Erin by Berit Alits


2.) Put your subject in a different environment; i. e., in the ocean or a pool, behind a window, peeking out behind a door or fence, etc.






3.) Use props as a different viewpoint to look at your subject; i. e., eyeglasses, jars, mirrors, etc.






(above) Julian Oh - The Hunt for Blue September


(above) Arianna Ceccarelli — H U N T




(above) by Giuseppe Mastromatte


(above) Resilient by Ade Santora

(above) Courtney by Berit Alits


4.) Ask your subject to show a different emotion than simply smiling.

(above) by Petko Petkov





5.) Use shadows creatively to frame your subject.







6.) Frame your subject by showing only a portion of her/his face.






7.) Add another person into your portrait.







PART 2 - CONCEPTUAL SELF-PORTRAITS

Photographers were creating "selfies" long before the advent of smartphones with built-in cameras.  By framing an area of background, carefully measuring for focus, and using a timer on the camera or a long cable release, photographers have created self-portraits that speak volumes about their personalities.

Create self-portraits for this assignment that reveal a bit about you. You will find a tripod or a stable stool, table, or ladder to be helpful for supporting your camera while you create your self-portraits.

Here are some examples of self-portraits by well-known photographers:

(above) Cindy Sherman, Untitled Film Still #21, 1977

(above) Cindy Sherman, Untitled Film Still #84, 1978

(above) self-portrait by Lee Miller, 1945
Miller, an American Jew and the only female combat photographer in Europe during 
World War II, photographed herself in Adolph Hitler's bathtub in his captured residence

(above) self-portrait by Yousuf Karsh, 1946
 (above) self-portrait by Lisette Model, 1940's

(above) self-portrait by Vivian Maier, 1950's

(above) Lee Friedlander, 1970

(above) self-portrait of Irving Penn photographing a New Guinea mud man and child, date unknown

 (above) self-portrait from the series "On Being An Angel" by Francesca Woodman

  (above) self-portrait from the series "On Being An Angel" by Francesca Woodman

  (above) "self-portrait talking to vince" by Francesca Woodman

 (above) self-portrait from the series "On Being An Angel" by Francesca Woodman

(above) self-portrait by Richard Avedon, Provo, Utah, 1980

(above) self-portrait by Annie Leibovitz, date unknown
(above) self-portrait by Robert Mapplethorpe, 1988, as he was close to death from AIDS

(above) self-portrait by Mark Seliger, date unknown
 (above) self-portrait from the series "Wallflower" by Corinne Perry, date unknown

  (above) self-portrait from the series "Wallflower" by Corinne Perry, date unknown

  (above) self-portrait from the series "Wallflower" by Corinne Perry, date unknown

  (above) self-portrait from the series "Wallflower" by Corinne Perry, date unknown

(above) self portrait titled "Pulled into faerieland" by Heather Graves

(above) self-portrait by Rachel Baran

(above) self-portrait titled "The ghost in you" by Ted Lee


(above) self-portrait titled "Sleepwalking" by Sarah Ann Loreth

 (above) self-portrait by Jekaterina Nikitina

  (above) self-portrait by Jekaterina Nikitina

(below) several conceptual self-portraits by Flora Borsi


 





(below) several conceptual self-portraits by Cristina Otero







(below) self-portraits images by various photographers