Water is a mirror that ripples
Two principles explain almost all water: it reflects the sky and surroundings, and the surface breaks those reflections into horizontal ripples. Calm water is a near-perfect mirror; choppy water is a broken, stretched one. Keep these in mind and water becomes logical.
1. Lay the base water color
Block the water with the color of what it reflects — usually the sky, slightly darker. A still lake is close to the sky color; deeper or shadowed water is darker and a touch greener. Fill it flat first, then add a subtle top-to-bottom gradient.
2. Add the reflection
Reflect objects above the water straight down, mirrored, directly below where they meet the waterline. Reflections are usually slightly darker and lower-contrast than the real object. For a mirror-calm lake, you can copy the scene, flip it vertically, and lower its opacity, then break it up.
3. Break it with ripples
Disturb the reflection with horizontal strokes — wider and more spaced in the foreground, tighter toward the horizon (perspective). Ripples wobble the reflection sideways. The more ripples, the choppier and less mirror-like the water. Use a soft or water brush from the nature category.
4. Add highlights and sparkle
Add bright horizontal highlight dashes where light hits the ripples — concentrated under a light source (sun or moon) and fanning out. Keep them horizontal; vertical sparkles break the illusion. A few crisp speckles read as glittering water.
Different water types
- Still lake — strong mirror reflection, few gentle ripples.
- River — directional flow, reflections stretched along the current.
- Ocean waves — 3D forms with lit tops, foam crests and shadowed troughs.
- Waterfall — soft vertical streaks plus misty foam at the base.
5. Foam and edges
Where water meets land or crashes, add soft white foam with a textured brush, broken and irregular. Foam catches light and grounds the water against rocks and shore.
Brushes and next steps
Paint water with free soft, water and texture brushes from the nature and blenders categories, or any free brushset. Add water to a full landscape reflecting your sky.