Acrylic colour

Correct answer: C. A soft colour blend and gradual transition

Explanation: The governing concept is wet blending: while an acrylic layer is still wet, a second colour can merge with it at the boundary. Light, controlled brush strokes produce a soft blend and a gradual transition, so option C is correct. A sharp edge usually results from separating or drying the colours, while complete disappearance and a metallic shine are unrelated effects.

Correct answer: D. Work quickly in small sections and keep the paint suitably moist

Explanation: Acrylic is water-based and normally dries relatively quickly, so smooth blending requires good timing and moisture control. Working in small sections lets the artist blend each area before it sets, while keeping the palette paint suitably moist preserves workability. Therefore option D is correct. Sunlight accelerates drying, a dry brush prevents smooth blending, and an unnecessarily thick layer is difficult to control.

Correct answer: A. Apply controlled thicker paint in selected areas

Explanation: The governing idea is raised-surface texture, often associated with an impasto-like application. Applying acrylic paint more thickly in selected areas builds a visible and sometimes tactile relief, so option A is correct. The thickness should be controlled so the surface remains stable and the texture supports the design. Much water and a thin transparent coat reduce relief, while folding the paper changes the support rather than creating layered paint texture.

Correct answer: B. The focal point may weaken and the surface may look heavy

Explanation: The governing design concept is visual hierarchy: texture should help the viewer notice important areas first. If raised texture is applied equally everywhere, no area receives special emphasis, so the focal point may weaken and the whole surface may feel visually heavy. Therefore option B is correct. Uniform texture does not automatically increase transparency, straighten paper, or make the paint lighter.

Correct answer: C. Sharp light highlights and strong dark-value contrast

Explanation: The governing concept is value contrast in representing reflective surfaces. Metal often shows abrupt changes between bright reflected highlights and deep dark areas, so sharp highlights combined with strong dark-value contrast best suggest a metallic object; option C is correct. One flat value removes form, a black outline alone does not show reflection, and softening every edge weakens the crisp reflective character.

Correct answer: D. Blend wet colours with gentle circular strokes

Explanation: The relevant technique is wet blending for soft edges. Gentle circular strokes can merge wet white, blue, and grey acrylics gradually, producing the hazy transitions seen in soft clouds; therefore option D is correct. Thick black outlines and flat white shapes create hard, simplified forms, while hard strokes on fully dry paint do not provide the same smooth transition. Because acrylic dries quickly, small working areas are helpful.

Correct answer: A. They clarify the final light direction and focal point

Explanation: The governing concept is final refinement of form and lighting. Small highlights added after the main layers are dry can clarify where the light comes from, strengthen selected forms, and guide attention toward the focal point, so option A is correct. They should be limited and purposeful. Highlights do not erase all colours, thicken the paper, or clean the brush; those choices are unrelated to finishing a painting.

Correct answer: B. The colour may become lighter and appear less intense

Explanation: The governing colour-theory concept is tinting: mixing white raises a colour’s value and usually reduces its apparent saturation or intensity. Thus the colour may look lighter and less intense, making option B correct. It may appear brighter in value, but “always brighter” is too absolute and does not describe intensity accurately. White does not turn the mixture black or automatically make it fully transparent.

Correct answer: C. Add a little of the base hue back

Explanation: The governing concept is gradual colour correction. A tint becomes pale because too much white has raised its value and weakened the original hue; adding a small amount of the base hue restores colour identity and some intensity. Therefore option C is correct. More white makes the problem stronger, black can dirty or over-darken the mixture, and much water changes flow and coverage rather than accurately restoring the hue.

Correct answer: D. The layer was left exposed in a dusty area before it dried completely

Explanation: The governing process is drying and surface contamination. A wet or tacky acrylic layer can catch airborne dust, so leaving the artwork exposed in a dusty place before complete drying is the likely cause; option D is correct. Proper mixing, priming, and using a clean brush generally support good practice and do not by themselves make dust adhere. Drying the work in a clean, protected, ventilated area helps prevent this problem.

Correct answer: A. Bristles may bend and the fitting may loosen

Explanation: The governing concept is proper brush care. When an acrylic brush is left standing in water, prolonged soaking can soften or deform the bristles, loosen the ferrule or fitting, and damage the handle. Therefore, option A is correct. The other choices describe no normal result: water does not brighten paint or become thick, and soaking cannot make a used brush new. Wash the brush, reshape its tip, and dry it appropriately after use.

Correct answer: B. One is used for washing brushes and the other for clean mixing water

Explanation: The governing concept is preventing contamination during colour mixing. One container can hold water used to rinse pigment from a brush, while the second keeps relatively clean water for diluting or mixing fresh acrylic colour. Thus option B is correct. Separate containers do not stop acrylic paint from drying, strengthen paper, or enlarge a brush; they simply help preserve cleaner, more predictable colours.

Correct answer: C. Harmony, contrast and the dry appearance of colours can be checked

Explanation: The governing concept is planning colour relationships before committing to the final surface. A small acrylic test lets the artist compare harmony, contrast, value and the appearance of colours after drying. Option C is therefore correct. A sample cannot enlarge paper, prevent acrylic from drying, or harden a brush. Testing first reduces avoidable corrections and helps the final painting communicate its intended mood and emphasis.

Correct answer: D. The focal point will not remain clear

Explanation: The governing concept is visual hierarchy. Viewers need differences in detail, contrast, scale or sharpness to recognise which area is most important. If every part receives equal emphasis, attention is spread evenly and the focal point loses clarity; option D is correct. Equal detail does not automatically make a painting transparent, purify its colours, or change the thickness of the paper. Stronger emphasis should be reserved for the main subject.

Correct answer: A. Overall balance, value relationships and focal point can be assessed

Explanation: The governing concept is evaluating the whole composition rather than becoming distracted by small marks. Viewing from a distance makes balance, large light-and-dark value relationships, proportion and the focal point easier to judge. Option A is correct. Distance does not make paint dry instantly, clean a brush, or alter the paper’s size. A final review from both near and far helps identify whether corrections improve the overall acrylic painting.

Correct answer: A. The new layer adheres better and the surface remains clean

Explanation: The governing concept is surface preparation and adhesion between paint layers. Dust forms a loose barrier on a dry acrylic surface, so a new coat may stick unevenly, show unwanted specks, or lose a clean finish. Removing it makes the surface cleaner and supports more reliable adhesion, so option A is correct. Dust does not always darken colour, change brush size, or make paper wetter.

Correct answer: B. Use even strokes in smooth areas and broken marks in rough areas

Explanation: The governing concept is representing texture through varied mark-making. Smooth surfaces are suggested by even, continuous strokes, while rough surfaces are better communicated with broken, irregular or varied marks. Therefore option B is correct. Repeating one movement cannot clearly separate the textures; adding excessive water weakens control, and painting everything black changes value rather than showing surface quality. Deliberate brush variation makes the contrast readable.

Correct answer: B. To alter colour relationships and depth

Explanation: The governing concept is glazing: a thin, transparent layer is placed over a fully dry acrylic layer so the lower colour remains visible through it. The new layer modifies hue, value, colour relationships, and perceived depth without covering the earlier work completely. Therefore, option B is correct. Cutting the surface, softening canvas, and erasing the painting are unrelated to the purpose of glazing.

Correct answer: A. The drying rate becomes slower

Explanation: A retarder is an additive used to slow the evaporation of water from acrylic paint, thereby extending its open or workable time. This gives the artist more opportunity to blend edges and gradate colours before the film sets. Thus option A is correct. It does not make paint set instantly, automatically make it opaque, or harden brush bristles; excessive use may leave the layer tacky.

Correct answer: A. When thick raised texture is required

Explanation: Impasto is the application of relatively thick paint so that visible, raised marks remain on the surface. A palette knife can push, spread, pile, and shape such paint without absorbing it like a brush, and pressure or direction can vary the texture. Therefore option A is correct. A fine outline is usually better made with a suitable brush; cutting paper and completely removing paint are unrelated tasks.

Correct answer: A. Rubbing a light opaque colour over a dry layer

Explanation: Scumbling is a surface technique in which a small amount of relatively light, opaque or semi-opaque paint is dragged over a dry layer. The broken application leaves parts of the lower colour visible, creating a lively, hazy, or textured effect. Thus option A is correct. Folding paper, adding oil, and dipping a finished painting in water do not define scumbling.

Correct answer: A. The paint drying quickly

Explanation: A smooth gradation depends on keeping adjacent colours workable long enough to merge gradually. Acrylic paint dries relatively quickly, so the transition may set before the artist can blend it, producing hard bands or visible edges. Therefore option A is correct. A stay-wet palette, light misting when appropriate, or a suitable retarder can extend working time; brush length and a flat palette are not the main causes.

Correct answer: A. The paper absorbs moisture from the paint

Explanation: Acrylic paint contains water in its working mixture, and an absorbent paper surface draws that water into its fibres. With less water remaining at the surface, the paint loses workable moisture quickly and appears to dry faster. Hence option A is correct. The paper does not normally release oil, heat the paint merely because it is absorbent, or cause drying by blocking light. A suitable ground can reduce absorption.

Correct answer: A. To provide a suitable ground and tooth

Explanation: Gesso functions as a prepared ground for painting. It forms a more even surface, gives later paint layers a useful tooth for adhesion, and can reduce the excessive absorption of raw canvas. Therefore option A is correct. Gesso does not convert acrylic or other paint into oil paint, make the canvas transparent, or keep a finished artwork permanently wet. It should be allowed to dry before painting.

Correct answer: A. The first glaze should be completely dry

Explanation: Layered glazing depends on optical transparency and separation between paint films. The first transparent glaze must dry before the next is brushed over it; otherwise the brush may disturb or mix the lower layer, reducing clarity and producing an unintended muddy result. Thus option A is correct. Wiping with oil, folding the painting, or applying powder is unnecessary and can damage adhesion or the surface.