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Saturation Is An Essential Key To The Success Of Your Images

One of the most distinctive features of a visual artist’s use of color is their use of saturation. When you think of Ansel Adams’ photographs you think of neutral images rather than highly saturated ones. When you think of Matisse’s paintings you think of supersaturated images rather than neutral ones. Think of your use of saturation as an essential element that will help you define your own signature style.

One of three elements of color (luminosity, hue, and saturation), saturation can give your images specific qualities of energy and light. Here are five things you can do with saturation: one, increase energy and impact; two, add complexity by revealing hidden hues; three, restore life to listless hues; four, calm colors that are distracting; or five, produce softer semi-neutral and pastel palettes.

Read more about Saturation here.

Together, Adobe Lightroom and Photoshop offer an impressive, almost overwhelming, array of possibilities for controlling saturation. Do three things before you choose a tool to adjust saturation with. First, understand and develop your eye for saturation. Second, adopt a consistent strategy for exploring the possibilities it offers your images. Third, understand the differences between the tools, both how they function and the effects they produce.

Know What To Look For

Knowing what to look for will help you choose a direction, a tool, and how far to go with it. It will also help you evaluate the results you produce – and quite possibly improve them further.


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The Art Of Distortion

January 10, 2019 | Leave a Comment |

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1          Correct lens distortion

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2          Remove or reduce panoramic stitch distortions

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3          Modify proportion globally including the aspect ratio of the frame

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4          Modify proportion locally within the frame

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5          Change proximity

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6          Enhance gesture

We accept the distortions angle of view and lens choice create without a second thought yet rarely do we give a second thought to the possibilities of expressively distorting our photographs during post-processing. The dazzling array of new tools at our disposal begs us to reconsider this. You need to know what’s possible, whether your goal is to correct the distortions introduced by the tools you use or to aesthetically refine or expressively enhance your images, a little or a lot, or to simply know what other photographers have done so that you can understand their creations better. Learn to see with new eyes and a vast new horizon of possibilities will reveal itself to you.

Awareness of the distortions produced by an angle of view and lens choice is the beginning of using them creatively. Curiously, permission is the beginning of using distortion in post-processing creatively. Many people have been told that it’s inappropriate to do so. Why? Why accept an unintended mechanical bi-product but not a consciously intended effect? Why take such a powerful tool for expression off the table? While you can, you don’t have to distort your images to the point that they look like they’re being seen in a fun house hall of mirrors. Even the subtlest applications of distortion can produce powerful results. Once you understand what kinds of distortions are possible in post-processing you’ll frequently find yourself changing your angle of view or repositioning yourself during exposure.

6 Strategies For Using Distortion In Images

Here’s a short list of six strategies you can use when considering distorting your images creatively.

1          Correct lens distortion; straighten a horizontal or vertical while correcting barrel or pin cushion distortion.

2          Remove or reduce panoramic stitch distortions; undistort edges or smooth out uneven horizontals or verticals.

3          Modify proportion globally including the frame; make images more or less horizontal or vertical or even turn one into another.

4          Modify proportion locally within the frame; adjust the height and width of both objects and areas.

5          Change proximity; push together or pull apart items.

6          Enhance or change gesture; make a leaning object more tilted or straighten it out.

Photoshop's 11 Weapons Of Mass Distortion


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Masking_MagicWandQuickSelection_425

 Get sophisticated selections quickly.

Photoshop offers two great selection tools that use pattern recognition to make the process easier and faster – the Magic Wand tool and the Quick Selection tool. They get complex jobs done quickly and the results they generate can be quite sophisticated. But which one do you choose?


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Masking_Lasso

The Lasso tool is best for defining highly irregular selections manually.

Masking_PolygonalLasso

The Polygonal Lasso tool is best for defining rectilinear shapes.

Masking_MagneticLasso

The Magnetic Lasso tool uses pattern recognition to define existing contours.

Photoshop’s Lassos (Lasso, Polygonal Lasso, and Magnetic Lasso) are go to tools for drawing irregular selections.

Which Lasso tool you choose depends on the job you need to get done.

The Lasso tool is best for defining highly irregular selections manually.

Just click, hold and drag to define a selection. Draw selections in closed loops from beginning to end; if you let go of a selection half way through a shape you’re drawing a straight line will automatically be drawn from where you let go to where you started; on rare occasions this can be useful.

The Polygonal Lasso tool is best for defining rectilinear shapes.

The Polygonal lasso tool differs in that it only draws straight lines. Click, don’t hold, drag to the point you’d like to draw a straight line to and click again, then repeat until you define a closed shape. While drawing a selection, you can alternate between the Lasso and Polygonal Lasso tools by holding the Option key.

The Magnetic Lasso tool is best for taking advantage of pattern recognition to define existing contours.

The Magnetic Lasso tool is different; it uses edge detection to draw. You simply guide it roughly along a contour you’d like to define and if the contour has enough contrast the tool will find it. (Using an adjustment layer, you can temporarily boost the image’s contrast, while making a selection to help the Magnetic Lasso tool find edges more easily ... and then delete the adjustment layer after the selection is complete.) If you draw too quickly with the Magnetic Lasso tool it becomes less accurate. If you find you’d like to refine the line it defines you can press the Delete key to eliminate the anchor points it makes along the way, one at a time, in the order they were made.

Remember, if you plan to feather a selection substantially you don’t need to be precise; close enough will do, so don’t waste your time making perfect selections for very general applications.

Read more about masking here.

View more in my DVD Drawing With Light.

Learn more in my digital photography and digital printing workshops.


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Masking_Selection

A simple Rectangular Marquee selection.

Masking_Add

A second selection is added using the Shift key.

Masking_Subtract

A second selection is subtracted using the Option key.

Masking_Intersection

The intersection of two selections is created using both Option and Shift keys.

There are so many times when you make a selection in Photoshop and it’s not quite right. But if the selection just needs a little more here and/or a little less there, there’s an easy fix.

You can press the Shift key to add or the Option key to subtract a new selection to any existing selection, no matter how the existing selection was made or what tool you’re making the new selection with (Lasso, Marquee, Magic Wand, Quick Selection). Hold both the Shift and Option keys at the same time and you’ll get the intersection of the new and old selections. You can do this as many times as you like.

It’s that simple.

Sure, you can use the Add to selection, Subtract from selection, or Intersect with selection options in the top toolbar, but these key commands are easier.

Read more about masking here.

View more in my DVD Drawing With Light.

Learn more in my digital photography and digital printing workshops.


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Masking_Marquees

Photoshop offers two Marquee tools (Rectangular or Elliptical) for making simple geometric selections. They’re easy to use.

Click hold and drag to define a selection.

Hold the Option key to draw from the center of the shape.

Hold the Shift key to constrain the shape to a perfect square or circle.

You might question how often you’ll use simple geometric selections, particularly in complex photographs, but you’ll be surprised. They’re excellent for quickly selecting large areas of a canvas, which can be further refined with any of the other selection tools. They’re extremely useful if you feather them heavily; targeting the center of an area then fading off gradually to create vignetting effects, either for the entire image frame or a small portion within it.

Read more about masking here.

View more in my DVD Drawing With Light.

Learn more in my digital photography and digital printing workshops.


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