Digital Painting Basic 4 — Questions and Answers
Question 1: What is a 'clipping mask' used for in digital painting?
- To merge two layers into one
- To confine the contents of one layer within the shape of the layer below it (Correct answer)
- To protect a layer from being painted on
- To resize the canvas to fit the artwork
Correct answer: To confine the contents of one layer within the shape of the layer below it
A clipping mask clips a layer's content so it only shows within the boundaries of the layer directly beneath it.
Question 2: What does 'DPI' stand for and why does it matter in digital painting?
- Digital Pixel Interface; affects screen brightness
- Dots Per Inch; affects print quality and detail level (Correct answer)
- Drawing Precision Index; affects brush responsiveness
- Display Pixel Integration; affects color accuracy
Correct answer: Dots Per Inch; affects print quality and detail level
DPI (Dots Per Inch) determines how many dots of ink are used per inch when printing, so higher DPI produces sharper, more detailed printed results.
Question 3: What is the 'foreground color' in most digital painting applications?
- The background color of the canvas
- The active color that is applied when you paint or draw (Correct answer)
- The most recently sampled color
- The default black color that cannot be changed
Correct answer: The active color that is applied when you paint or draw
The foreground color is the currently selected color that will be applied by painting tools such as the brush or pencil.
Question 4: What effect does lowering 'flow' (separate from opacity) have on a brush stroke?
- Makes the brush stroke larger
- Reduces how much paint is deposited per stroke pass, allowing gradual buildup (Correct answer)
- Softens the brush edge
- Changes the blending mode of the stroke
Correct answer: Reduces how much paint is deposited per stroke pass, allowing gradual buildup
Flow controls the rate at which paint is applied, so with low flow you can layer multiple passes to gradually build up color.
Question 5: What does the term 'pixel' refer to in digital painting?
- A type of brush preset
- The smallest individual unit of a digital image (Correct answer)
- A color space format
- A layer blending mode
Correct answer: The smallest individual unit of a digital image
A pixel (picture element) is the smallest addressable unit of a digital image, and millions of them together form the complete picture.
Question 6: Which blending mode makes a layer's dark pixels transparent while preserving light ones?
- Multiply
- Screen (Correct answer)
- Overlay
- Darken
Correct answer: Screen
Screen blending mode inverts, multiplies, and inverts again, making dark areas transparent and brightening the overall image.
Question 7: What is the main advantage of painting on separate layers for different elements (e.g., linework, base color, shading)?
- It reduces the total file size significantly
- It allows independent editing of each element without affecting others (Correct answer)
- It automatically anti-aliases all strokes
- It increases the canvas resolution
Correct answer: It allows independent editing of each element without affecting others
Using separate layers keeps elements isolated so you can adjust, repaint, or move any one part without disturbing the rest of the artwork.
Digital Painting Basic 4
What is a 'clipping mask' used for in digital painting?