Portraits & Caricatures Technology & Digital Applications 2 — Questions and Answers
Question 1: Which type of graphics file format uses lossless compression and supports transparency, making it ideal for digital caricatures with clean backgrounds?
- JPEG
- PNG (Correct answer)
- BMP
- TIFF
Correct answer: PNG
PNG supports lossless compression and alpha-channel transparency, preserving sharp cartoon lines without compression artifacts.
Question 2: In digital portrait software, what does a 'stabilizer' or 'smoothing' brush setting do?
- Increases brush opacity automatically
- Corrects shaky hand movements to produce smoother strokes (Correct answer)
- Converts raster lines to vectors
- Adds texture to the brush tip
Correct answer: Corrects shaky hand movements to produce smoother strokes
Stabilizer algorithms lag or average the stylus path to smooth out hand tremors, producing cleaner curved lines.
Question 3: What is the primary advantage of using a pressure-sensitive graphics tablet over a mouse when painting digital portraits?
- Faster processing speed
- Variable line weight and opacity based on applied pressure (Correct answer)
- Larger canvas resolution
- Built-in color correction
Correct answer: Variable line weight and opacity based on applied pressure
Pressure sensitivity allows the stylus to modulate brush size, opacity, and flow just like a traditional drawing tool.
Question 4: In Procreate, what is the 'Liquify' tool most commonly used for in caricature work?
- Adding watercolor washes
- Pushing, pulling, and distorting facial features for exaggeration (Correct answer)
- Creating symmetry guides
- Exporting files to vector format
Correct answer: Pushing, pulling, and distorting facial features for exaggeration
Liquify lets artists warp and exaggerate features like noses, eyes, or chins without redrawing them from scratch.
Question 5: What does DPI stand for in the context of digital portrait printing?
- Digital Pixel Index
- Dots Per Inch (Correct answer)
- Drawing Precision Interface
- Dynamic Print Intensity
Correct answer: Dots Per Inch
DPI (Dots Per Inch) measures print resolution; higher DPI produces finer detail in printed portraits.
Question 6: Which Adobe Photoshop blend mode is most useful for adding shadows to a digital portrait on a separate layer without affecting highlights?
- Screen
- Overlay
- Multiply (Correct answer)
- Luminosity
Correct answer: Multiply
Multiply darkens underlying layers multiplicatively, making it ideal for shadow layers that naturally darken without washing out the image.
Question 7: When scanning a hand-drawn caricature to digitize it, what minimum resolution is generally recommended to preserve fine line detail?
- 72 DPI
- 150 DPI
- 300 DPI (Correct answer)
- 1200 DPI
Correct answer: 300 DPI
300 DPI is the industry standard for print-quality scans that preserve fine pen or pencil lines without pixelation.
Portraits & Caricatures Technology & Digital Applications 2
Which type of graphics file format uses lossless compression and supports transparency, making it ideal for digital caricatures with clean backgrounds?