Line, shape and form, space, color
Line
Straight line
Horizontal, vertical, diagonal
Horizontal Lines
Vertical Lines
Diagonal Lines
Crooked Lines
Curved Lines
Shape
Form
Geometric and Organic
Geometric
Organic
Space
True
Positive space
Negative space
Color
Hue, Value, Range, Intensity
Hue
Primary colors – red, yellow, and blue
Secondary colors – green, orange and violet
Tertiary colors – six in total, these hues are achieved when primary and secondary colors are mixed
Value
Light colors – taken as the source of light
Dark colors – the lack or even absence of light
Range
Tint
Shade
Intensity
positive
sedating/soothing, seriousness or calm
Monochromatic Harmony
Complementary Harmony
Analogous Harmony
Triadic Harmony
Texture Harmony
Texture
Texture
Triadic Harmonies
Aanalogous Harmonies
Monochromatic Harmonies
Complementary Harmonies