Portraits & Caricatures Technology & Digital Applications 3 — Questions and Answers
Question 1: Which AI-powered feature in modern portrait apps analyzes a photo and automatically identifies facial landmark points such as eyes, nose, and mouth?
- Content-aware fill
- Face detection / facial recognition mapping (Correct answer)
- Neural style transfer
- Histogram equalization
Correct answer: Face detection / facial recognition mapping
Face detection algorithms map facial landmarks to anchor features, enabling tools like automatic retouching or caricature exaggeration guides.
Question 2: In vector-based illustration software like Adobe Illustrator, what type of curve control allows precise shaping of a caricature's facial contours?
- Raster brush stroke
- Bézier curve with anchor points and handles (Correct answer)
- Gaussian blur path
- Pixel selection marquee
Correct answer: Bézier curve with anchor points and handles
Bézier curves use anchor points and directional handles to create smooth, mathematically defined paths ideal for clean cartoon outlines.
Question 3: What is the purpose of working in CMYK color mode when preparing a digital portrait for commercial printing?
- To increase screen brightness
- To match the four ink colors used by offset and inkjet printers (Correct answer)
- To enable HDR display
- To reduce file size for web sharing
Correct answer: To match the four ink colors used by offset and inkjet printers
CMYK (Cyan, Magenta, Yellow, Key/Black) mirrors the ink channels used in printing, preventing unexpected color shifts from RGB conversion.
Question 4: In digital painting, what does 'non-destructive editing' mean?
- Editing without saving changes
- Using adjustment layers or smart objects so the original pixel data is preserved (Correct answer)
- Drawing only in grayscale
- Avoiding the use of filters
Correct answer: Using adjustment layers or smart objects so the original pixel data is preserved
Non-destructive editing keeps original data intact by applying changes through layers or masks that can be modified or removed at any time.
Question 5: Which software feature lets a caricature artist mirror their strokes in real time so both sides of a face are drawn simultaneously?
- Clone stamp
- Symmetry / mirror mode (Correct answer)
- Content-aware scaling
- Puppet warp
Correct answer: Symmetry / mirror mode
Symmetry mode reflects every brush stroke across a central axis, ensuring perfect bilateral symmetry in facial construction.
Question 6: What file format should a digital caricature artist use when sharing work for web display to achieve the best balance of image quality and small file size for photographs?
- PNG-24
- JPEG (Correct answer)
- PSD
- EPS
Correct answer: JPEG
JPEG's lossy compression significantly reduces file size for photographic color gradients while retaining acceptable visual quality for web use.
Question 7: In digital art apps, what is a 'clipping mask' used for in portrait illustration?
- Cutting the canvas to a smaller size
- Confining a layer's content to the shape of the layer directly below it (Correct answer)
- Copying and pasting a selection
- Merging all visible layers
Correct answer: Confining a layer's content to the shape of the layer directly below it
A clipping mask restricts a layer's visibility to the opaque areas of the layer beneath, useful for adding color or texture only within a drawn shape.
Portraits & Caricatures Technology & Digital Applications 3
Which AI-powered feature in modern portrait apps analyzes a photo and automatically identifies facial landmark points such as eyes, nose, and mouth?