Brush techniques

Correct answer: A. The brush is unevenly loaded and the strokes are overworked

Explanation: The governing concept of glazing is a thin, transparent, even film applied over a dry layer without excessive disturbance. An unevenly loaded brush deposits different amounts of pigment, and repeated brushing redistributes the film into visible streaks; therefore option A is correct. A dry lower layer is normally desirable, while white paper and transparency alone do not cause streaking.

Correct answer: C. Scumbling gives broken semi-dry marks while glazing gives a thin transparent layer

Explanation: The governing concept is the contrast between broken surface application and transparent layering. Scumbling uses relatively dry, lightly dragged paint so parts of the lower layer remain visible through broken marks. Glazing uses a smooth, thin transparent film to modify colour without hiding the layer beneath. Thus option C is correct; the other choices incorrectly make the techniques identical or deny brush use.

Correct answer: D. Clean and slightly damp

Explanation: The relevant wash-control principle is controlled absorption. A clean brush that is only slightly damp can pick up the pooled pigment and water at the lower edge without adding a new wet patch or disturbing the whole wash. Thus, option D is correct. A loaded brush adds paint, an oversoaked brush returns water, and a dry stiff brush may scratch or lift the paper surface.

Correct answer: A. Even pressure, continuous speed, and sufficient paint flow

Explanation: Uniform line quality depends on three linked controls: steady pressure, a continuous movement, and enough paint flowing through the liner. Together they keep the brush point flexing consistently and prevent gaps or thick spots, so option A is correct. Heavy pressure, dry paint, pauses, or brush size alone cannot guarantee an even curved line.

Correct answer: B. Slower movement and greater pressure at the curve

Explanation: A liner brush deposits more paint when its hairs are pressed harder and held over one area for longer. At a curve, slowing the hand while increasing pressure widens the contact area and leaves a thicker mark; therefore, option B is correct. Light paint, dry paper, or a clean brush does not by itself create this pressure-related thickening.

Correct answer: C. Make the band with the broad face and refine the corner with the narrow edge

Explanation: A flat brush has two useful working parts: its broad face lays down an even band, while its narrow edge gives controlled access to a corner. Using them in that order produces a filled rectangle with a crisp angle, so option C is correct. Circular movement, excess water, and repeated dabbing make the edge less predictable.

Correct answer: D. Start lightly, press in the middle, and lift at the end

Explanation: The governing principle is pressure variation during a single brush stroke. Beginning lightly makes a narrow entry, pressing in the middle spreads the bristles to create the broad petal centre, and lifting gradually narrows the ending. Thus option D is correct. Constant light pressure, tip-only drawing, or a stationary press cannot produce this broad-to-thin form.

Correct answer: A. A thick-to-thin transforming line

Explanation: The belly of a brush carries more paint and creates a wider mark, while the tip makes a narrow, controlled mark. Moving from the belly to the tip therefore produces a line that gradually changes from thick to thin, making option A correct. Uniform dots do not require this sequence, a flat wash seeks even coverage, and paper cutting is not a brush stroke.

Correct answer: D. A transparent layer colours rather than hides the surface below

Explanation: A transparent glaze contains enough medium or water for the underlying surface and its texture to remain visible through the thin colour film. Consequently, earlier brush marks are not covered; they may even be emphasised by the contrast, so option D is correct. The upper layer does not erase marks, and the handle or bottle size has no bearing on transparency.

Correct answer: C. It maintains both clear form and lively energy

Explanation: The governing concept is balance between structure and expression. Controlled brushwork establishes clean edges, proportions, and readable forms, while spontaneous brushwork introduces movement, variation, and emotional energy. Therefore, option C is correct because it combines clarity with liveliness. Option A removes useful variation, option B is not the artistic purpose, and option D is unrelated to brushwork.

Correct answer: D. Control strokes according to the form direction and boundary

Explanation: The governing concept is controlled variation: expressive marks should support, not destroy, the main form. If loose strokes cross important boundaries or ignore the form’s direction, the artist should reduce pressure, follow the contour, and place strokes deliberately. Option D is correct because it restores structure while preserving expression. A worsens the disorder, B removes useful work, and C does not correct the stroke direction.

Correct answer: D. Factors such as pressure, angle, moisture, and speed can be linked to the result

Explanation: The governing concept is process-based technique analysis. A final mark shows the outcome, but recording pressure, brush angle, moisture, speed, and direction explains how that outcome was produced. Option D is correct because these cause-and-effect links make a successful stroke repeatable and make an unsuccessful one easier to improve. The other choices concern neither artistic analysis nor skill development.

Correct answer: A. Bristle flexibility, shape, and paint-holding capacity may differ

Explanation: The governing concept is that brush construction controls paint flow and mark quality, not merely visible width. Bristle flexibility affects pressure response, the shape affects edges and texture, and paint-holding capacity affects continuity and saturation. Option A is correct because these properties can differ even when the measured stroke width is equal. Width alone is incomplete, all brushes are not identical, and handle colour has no meaningful technical role.

Correct answer: B. Assessing control, repeatability, suitable texture, and relation to the subject

Explanation: The governing concept is functional evaluation of an art technique. A useful brush method should offer control, produce a repeatable result, create a texture suitable for the intended surface or subject, and support the visual purpose. Option B is therefore the most complete criterion. Beauty alone may be subjective, colour brightness is only one visual property, and price says nothing about performance or suitability.

Correct answer: B. Begin with pressure on the broad face, then turn the brush while reducing pressure and lifting

Explanation: The governing concept is pressure and angle control in a one-stroke brush movement. Pressing the broad face first deposits more paint and forms the leaf base. Turning the flat brush while gradually reducing pressure narrows the mark, and lifting at the end creates the pointed tip. Option B follows this sequence. Constant pressure cannot taper the stroke, while excess water and dragging reduce control.

Correct answer: B. Reduce texture and use softer washes with blurred edges

Explanation: The governing concept is atmospheric perspective. Distant forms usually have lower contrast, less visible texture, softer edges and weaker detail because intervening air reduces clarity. Thus B is correct: reduce the dry-brush marks and use a lighter, softer wash with blurred boundaries. Darkening, black outlines or large patches would increase contrast and make the hills appear even closer.

Correct answer: C. Add controlled variation in line thickness spacing direction and breaks

Explanation: The governing principle is observational texture and controlled brush variation. Real wood grain follows a broad directional flow but contains changes in thickness, spacing, curvature, branching and interruption. Therefore C creates naturalism while preserving the material’s structure. Making lines straighter or using one dark colour creates a mechanical pattern, and blurring everything removes useful grain information instead of improving it.

Correct answer: D. Give the small opaque highlight a sharper edge and cleaner stroke

Explanation: The governing concept is the relationship between edge quality and surface reflectivity. Glossy ceramic produces a concentrated reflected highlight, so a small, opaque mark with a clean, relatively sharp edge gives stronger visual evidence of shine. D is therefore correct. A spreads the reflection too widely, B removes tonal modelling, and C weakens the contrast that helps the highlight read as a reflection.

Correct answer: B. Repeatedly practise gradual changes of pressure and brush angle at slow speed

Explanation: The governing skill is pressure and angle control in brush technique. Calligraphic width changes should be produced gradually by easing pressure and rotating or inclining the brush smoothly, not by sudden hand movements. B is correct because slow repeated drills build consistent muscle control before speed is added. Thick paint does not fix abrupt transitions, a tight grip reduces sensitivity, and changing brushes prevents useful coordination practice.

Correct answer: D. The brush is gradually tilting from its edge onto its broad face

Explanation: The governing brush-control concept is contact area. A flat brush produces a fine line when only its narrow edge touches the surface; as the brush tilts toward its broad face, the contact area increases and the mark becomes wider. D is correct. Moving away would usually weaken or break the line, while paint thickening and paper shrinkage cannot account for this consistent change in brush-mark width.

Correct answer: A. Add controlled variation in tone direction overlap and size among petals

Explanation: The governing concept is visual depth through variation and overlap. Even technically correct one-stroke petals can look flat if they share the same size, tone and spacing. A is correct because controlled differences in direction, scale, value and overlap establish front-back relationships and a centre-to-edge structure. Identical petals reinforce a symbol-like pattern, a heavy outline flattens the form, and erasing the centre removes structure rather than creating depth.

Correct answer: C. Brush shape and bristles also change the result so the independent effect of pressure is unknown

Explanation: The governing idea is a controlled comparison: to study the effect of pressure, brush type, size, paint load, surface, and stroke direction should remain constant. Here pressure and brush identity changed together, so any difference could be caused by either variable or their interaction. Option C correctly identifies a confounding variable. The other answers deny pressure, make a false universal claim, or wrongly reject practice samples.

Correct answer: D. Support the opposing strokes through the mood, lighting, and other directional cues of the composition

Explanation: Expressive brushwork may deliberately oppose an object’s contours, but the deviation must serve a clear visual intention. The surrounding lighting, gesture, rhythm, colour, and directional marks should reinforce tension so the strokes appear purposeful rather than accidental. Option D states this contextual requirement. Removing colour, forcing every stroke to follow form, or merely thickening the outline does not establish the intended emotional structure.

Correct answer: B. Select limited techniques according to key surface qualities and organize their scale and density hierarchically

Explanation: The governing design principle is controlled variety supported by hierarchy. A complex surface should be observed for its dominant qualities, such as roughness, direction, scale, or repetition, and represented with a limited set of suitable marks. Varying their size, spacing, and density creates emphasis and order. Option B applies this principle; maximum variety, constant brush changes, or identical marks can all weaken visual coherence.

Correct answer: C. The technique's relationship with medium, surface, form, light, distance, texture, mood, and compositional purpose

Explanation: The comprehensive principle is that a brush technique should be judged by its function in the complete visual work, not by an isolated attractive mark. Its suitability depends on the medium and surface, how it describes form and light, how texture and distance are communicated, and whether it supports mood and composition. Option C includes these interacting criteria; the other choices focus on only one narrow feature.