Materials and light

Paint a candle in Aquarell: separate flame, wax body and drips

Study a candle through flame shape, warm wax transmission, selected drips and coherent shadows.

English translation of the Chinese original, translated on . Original publication dates, attribution, code and version notes are retained.

A lit candle combines a luminous flame, slightly warm translucent wax and solidified drips. Build a simple cylinder and wick before an asymmetric flame. Warm light does not require an orange wash over everything; distinguish each structure’s relationship to surrounding values.

Establish cylinder and top opening

Use an approximately 1400×1800 px portrait canvas with room above the candle. Align top and base ellipses and allow subtle uneven sides. Separate wax, drips and flame. Establish cylinder turns and rim thickness before using the flame as a focal distraction.

Connect the wick to a wax pool

Place a short curved wick in a small warm wax pool, with the flame surrounding its upper end. Reduce an oversized branch-like wick or strengthen only a tiny segment if invisible. Confirm wick, pool and rim connections before flame colour.

Avoid a perfectly symmetrical flame

Use a rounder base tapering to a slightly leaning tip attached to the wick. Start pale warm yellow, with selected warmer edges and a creamy light interior. Correct leaf-like outlines by removing a central vein and uniform border, or elongate a bulb-like shape.

Support luminosity with nearby values

Use a darker grey-blue background and a small softly fading warm vicinity, without a large hard orange halo. Judge flame against adjacent values before raising saturation. It should remain the brightest coherent shape even with the optional glow hidden.

Keep wax thickness through warm and cool shifts

Warm the upper rim near the flame and return gradually to beige-grey below with cooler shaded wax. Keep transmission local to thin upper areas. Reduce sharp reflections for metal-like wax or restore opaque masses for orange glass, retaining a continuous cylinder before local warmth.

Treat drips as solid overlapping wax

Use two or three unequal rounded drips with a slight lit lip and narrow shaded overlap. Avoid identical white highlights. Give line-like drips some width and a rounded end, or soften heavy dark borders. Preserve smooth wax areas rather than adding small grooves everywhere.

Distinguish flame light from other illumination

A weak upper-left ambient light can coexist with local flame warmth. Keep shadows simplified rather than claiming exact multi-light physics. Ground the base with a small contact and soft cast shadow. Reduce conflicting ambient contrast if flame, wax and ground appear separately illuminated.

Study the wax pool without the flame

Study rim, shallow wax pool and short wick without a flame. Keep the pool elliptical and subtly warm, with a thin wall. Reduce depth if it resembles a cup or add a narrow turn if flat. Establishing the receiving surface gives later warmth a structural origin.

Use a simple inner flame shape

Compare scattered white dots with a coherent asymmetric creamy inner shape inside the same flame outline. Judge direction at small size, then alter only that inner area in the main image. Hold the halo fixed so the contribution remains identifiable rather than brightening everything simultaneously.

Compare with the glow hidden

Keep wax structure, glow-free flame and finished stages. Next, change only flame lean, rebuilding tip and root rather than rotating an entire bright blob. Compare the flame interior with the warmed rim, recording the adjacent-value relationship that best supports luminosity.

A small warm light, Cylindrical structure.

Checked on October 27, 2026 against the official Aquarell App Store listing and Apple’s public version lookup: current version 1.0.6, requiring iOS / iPadOS 15.0 or later. This exercise uses public brush, colour, layer and saving capabilities. Geometry, materials and motion cues are drawn manually; dimensions, palettes and simplified forms are suggestions. Check controls in your installed version. Keep the native project for editing and use PNG for previews. No step-by-step physical-device testing is claimed.