PositiveSpaceComplementaryColorsDiagonalLineHorizonLineSpiralLineValueVanishingPointHorizontalLineFormMonochromaticColorsWarmColorsTextureProportion& ScaleColorGeometricShapeRealTextureColorPrimaryColorsThickLineBackgroundValueRepetitionAnalogousColorsTintBalancePatternVerticalLineAsymmetricalRhythmMovementZig-ZagLineSecondaryColorsCoolColorsComplementaryColorsUnityEmphasisLineShadeThinLineForegroundNegativeSpaceImpliedTextureOrganicShapeMiddle-GroundVarietyOverlappingBrokenLineContourLineTertiaryColorsNeutralColorsWavyLine