Lighting setups
Controlling common lighting setups — direction, number, and color — so your forms stay solid and believable as light changes.
What it is
Lighting setups are the common ways light hits a subject: from behind, above, below, several directions at once, or in different colors. A character sheet with a clean top light, a rim-lit keyframe, a creature lit from below by a campfire, a scene with both sun and neon — each needs you to place light with intention, not guesswork.
You can look at a brief or reference and name the setup: mainly top light, plus a warm rim from behind, with a cool fill from the front. You keep that structure consistent across the painting or sequence, so every highlight, shadow edge, and color shift traces back to a specific light — not a random area you brightened because it “needed pop.”
Changing the setup changes the form. Backlighting turns most of the subject into silhouette with a thin lit edge. Top lighting flattens down-facing planes and throws shadows under brows, noses, and chins; underlighting flips that. Multiple lights create overlapping shadows and competing highlights. Colored lights tint the planes they hit and shift how local colors mix — skin, metal, and cloth all change believably under each setup.
Why it matters
Without control over lighting setups, your shading becomes a patchwork of guesses: highlights appear where no light could reach, faces look lit from everywhere and nowhere, and forms lose volume when you change angles. Characters won’t feel like they share space with their environment, and scenes meant to feel dramatic or subtle read as accidentally lit instead. Learn the main setups and you can move a subject between very different lights and still keep solid form, coherent shadows, and believable color shifts.
You can check it when
- ✓You can name the main light direction(s) and color(s) in your own paintings, and which planes each one lights.
- ✓You can redraw the same object under a different setup (top light to backlight, for example) and the change in highlights and shadows reads as deliberate, not random.
- ✓Your scenes with more than one light source show distinct, readable contributions from each light, not a single mushy, directionless brightness.
- ✓When you use strong colored light, your materials keep their identity, and the color shifts match the light source instead of shifting randomly.