Layers and Masking Techniques Flashcards
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Read the first 6 Layers and Masking Techniques flashcards as text
A designer is creating a composite image and wants to apply a Curves adjustment layer, but only to the single layer directly beneath it. Which of the following is the most efficient method to achieve this without affecting any other layers?
Answer: Create a clipping mask for the adjustment layer.
Creating a clipping mask confines the effect of the top layer (the Curves adjustment) to the content of the layer immediately below it. This is the most direct and non-destructive way to limit an adjustment to a single layer.
When working with a layer mask, which of the following statements is true?
Answer: White reveals the layer's content, and black conceals it.
On a layer mask, white represents areas where the layer is 100% visible, and black represents areas where the layer is 100% hidden (transparent). Shades of gray create partial transparency.
A user has converted a layer to a Smart Object and applied a Gaussian Blur from the Filter menu. How can they selectively remove the blur from the subject's face while keeping the background blurred?
Answer: By painting with black on the Smart Filter's mask.
When a filter is applied to a Smart Object, it becomes a non-destructive Smart Filter and automatically comes with a filter mask. Painting with black on this mask will hide the filter's effect in the painted areas, allowing the user to selectively remove the blur.
Which type of mask is defined by resolution-independent paths and creates a sharp, clean edge between the visible and hidden areas of a layer?
Answer: Vector Mask
A Vector Mask uses paths created with the Pen or Shape tools to define the mask's boundaries. Because vectors are mathematically defined, they are resolution-independent and produce clean, hard edges, which are ideal for precise masking tasks.
You have finished editing a layer mask but decide you no longer need it. If you right-click the layer mask thumbnail and choose 'Delete Layer Mask', what happens to the pixels that were hidden by the mask?
Answer: Photoshop prompts you to either 'Apply' or 'Delete' the mask before proceeding.
When deleting a layer mask, Photoshop presents a dialog box asking whether to 'Apply' the mask's effects to the layer before deleting (making the changes permanent) or to simply 'Delete' the mask, which discards the mask and restores the layer's original visibility. Choosing 'Delete' is non-destructive to the layer's pixels.
Which of the following is considered a non-destructive editing technique in Photoshop?
Answer: Using an Adjustment Layer to modify color and tone.
Adjustment Layers apply color and tonal adjustments without permanently altering the pixels of the image. They can be edited, re-adjusted, or deleted at any time, making them a core component of a non-destructive workflow. The other options are destructive because they permanently change the pixel data.