Miniature painting dos and don'ts: the rules that make the biggest difference

Black absorbs all light. A shadow mixed from pure black sits flat in recesses rather than reading as a darkened version of the base colour, which is what a shadow actually is. The result is a dead void where a shadow should be.

The fix is chromatic shading: mix your shadow colour by adding a dark, complementary tone to your base. For red cloth, that means a deep purple-brown, not black. For blue armour, a dark purple or dark green-black. For yellow, a deep purple (the complement of yellow) creates a believable shadow that retains warmth without washing out.

The same principle applies to highlights. Adding white to a colour doesn't illuminate it. It desaturates it. Reds go chalky pink. Greens go pastel. The correct move is to add a warm light tone: a pale yellow-bone for most surfaces, a warm off-white for armour edges, a pale flesh-tone for skin. Pure white belongs only on the most extreme reflections: the glint on polished metal, the wet sheen on an eye.

When every colour on a model is vivid and bright, the eye doesn't know where to look. The composition becomes noise.

The answer is what experienced painters call a "hero colour": choose one element to carry high saturation (a glowing sword, a red-plumed helmet, a magical gem) and deliberately mute everything else. Desaturated browns, greyed leathers, toned-down metallics. The contrast between the subdued surroundings and the one saturated element is what makes that element feel energetic and important.

The same logic applies across an army. Units painted in the same muted, cohesive palette with one repeating saturated accent read as a force rather than a collection of individually busy models.

Physical paint mixing is subtractive. Every additional pigment you add absorbs more wavelengths of light, reducing overall brightness and saturation. Painters who keep mixing in an attempt to reach a specific tone often end up with what the hobby community calls a muddy colour: a dull grey-brown with no discernible hue.

Limit your active mixes to two or three source colours. If a mix isn't working, start fresh rather than adding more pigments on top of a failed attempt.

A colour's appearance changes depending on what surrounds it. A mid-tone blue sitting next to black reads as a bright highlight. The same blue sitting next to white reads as a dark shadow. Colours that look wrong in isolation on your palette may work perfectly on the model, or the reverse.

Before committing a colour to a large area, test it in context. Brush a small patch onto the model near the colours it will adjoin. The mental shift from "this looks correct on the palette" to "this looks correct on the model" is one of the most reliable improvements a painter can make.

Acrylic paint straight from the bottle is almost always too thick for smooth layering. It fills in fine sculpted detail, leaves visible brush marks, and dries unevenly. The standard guidance, thin to the consistency of milk, exists because that viscosity flows smoothly without pooling, builds evenly in two coats, and won't fill recesses.

The simplest setup: a wet palette (a sponge covered with parchment paper in a shallow container) keeps thinned paint at working consistency for an entire session. Without a wet palette, paint on a dry surface dries within minutes and forces constant remixing.

A brush loads paint into its belly, not just the tip. Painted directly onto the model, that loaded belly dumps excess pigment into recesses and loses control of the tip. The fix is wicking: after loading the brush, touch just the tip to a folded paper towel to remove the excess. This takes one second per stroke and prevents the most common source of flooded detail and blotchy coverage.

One related habit that makes a real difference: be deliberate about where you lift the brush. Acrylic paint deposits its highest concentration of pigment at the point where the bristle leaves the surface. Starting a stroke in an area where you want faint colour and ending it where you want the most intense colour gives you direct control over the gradient without any blending at all.

Acrylic paint begins to dry within three or four seconds of touching the model. A brushstroke that has been on the surface for longer than that is already partially set. Pushing it further tears the drying pigment layer and creates a rough, textured finish that is difficult to correct.

If a stroke doesn't go where you intended, wait for it to dry fully (usually thirty seconds to a minute) and paint over it rather than trying to correct it wet.

Beginners usually try to paint fine edge highlights by using the very tip of a small brush dragged along an edge. This produces shaky lines, destroys the tip faster, and gives inconsistent coverage. The correct technique is to load a slightly larger brush with thinned paint, wick it, and glide the side of the bristles along the edge. The bristle edge catches raised surfaces naturally and deposits a clean, consistent line with far less effort.

Painting in the wrong order forces you to go back over finished areas to correct mistakes and causes smudging. Start with the deepest, most recessed areas (skin underneath armour, the inner folds of cloaks, the area inside weapon hafts), work outward to raised surfaces, and finish with the topmost edges and fine details. That way, later brushstrokes never have to cross completed work.

A metallic area painted in a single coat looks like a toy. Metal is extreme in its contrast: very bright reflections on sharp edges, very dark shadows in recesses, with almost nothing in between.

Basecoat with the metallic, apply a dark wash (brown or black shade) to pull shadow into recesses, let it dry, then re-highlight the sharpest edges with the original metallic or a brighter version. For a worked-bronze look, add a second, warmer metallic on top of the highlights. For steel, a near-pure-silver glint on the very sharpest edge finishes the effect.

Unvarnished acrylic paint is fragile. Handling, friction, and time chip and strip it, particularly on high-contact areas like weapon tips, fingers, and base edges. A matte varnish coat protects the entire model, unifies different finishes (preventing the patchy appearance of mixing washes and dry-brushed areas), and takes under five minutes to apply. Gloss varnish applied selectively to gems, eyes, and wet effects adds a material contrast that improves overall readability.

Where two colours meet on a model (armour against cloth, skin against leather) a thin dark line separating them adds clean definition and prevents areas from blending into each other. The technique is called blacklining or panel lining: thin a dark paint or shade to a very low viscosity and draw it carefully into the recessed line at the colour boundary. The result reads as a shadow at the join and sharpens the overall silhouette.

An unprimed model chips rapidly and paints unevenly because there is nothing for acrylic paint to adhere to. A thick prime job fills in fine detail and obscures crisp edges. A thin, even coat applied from about 25 cm in short passes gives the surface uniform tooth without losing any sculpted information. Zenithal priming (black from below, white from above) is also a value map that makes subsequent painting faster, especially with contrast paints.

Paint drying in the bristles near the ferrule (the metal collar) permanently splays a brush and destroys its point. Rinse the brush in water every few minutes while painting, even between colours. After each session, work a small amount of brush soap into the bristles, rinse, reshape the tip with fingertips, and store the brush flat or tip-up in a stand. A well-maintained brush of any price performs better than a neglected expensive one.

Standing a brush tip-down in water causes the bristles to curl and bend permanently. Even a few minutes is enough to damage a fine tip. Store brushes flat when not in use between strokes, and upright in a stand (tip-up) at the end of a session.

Studio paint schemes are designed to photograph well and communicate faction identity. They are not always the best starting point for a specific character's story or mood. Decide on the mood first (grim, heroic, fey, corrupted), then select three to five base colours that serve that mood. Build your tints, shades, and tones from that core group rather than adding more colours when something doesn't look right.

A limited palette produces more cohesive models because the same underlying hues appear everywhere in slightly different forms, creating unity without visual repetition. The Highlights & Shadows generator can suggest shade and highlight candidates when building a cohesive limited palette from a base colour.

The base establishes where the character lives and directly affects how the model reads. A warm-toned, desert-sand base pushes a cool-armoured figure forward visually because the colour contrast separates figure from ground. A base with the same warm tones as the armour causes the model to sink into itself.

The principle: the base should contrast in temperature with the dominant armour colour. Cool-toned urban rubble for a red-armoured soldier. Warm sandy earth for a blue-robed mage.

Complex models assembled entirely before painting have hard-to-reach areas that become messy shortcuts: undersides of cloaks painted with a drybrush rather than properly layered, arms pressed against torsos with the skin entirely blocked. Sub-assembly, leaving arms, large cloaks, and heads separate, allows every surface to be painted correctly before the model is glued together. On character models especially, the difference in final quality is noticeable.