People are people and brains are brains wherever they are, so it’s no surprise that colours influence us in predictable ways no matter where we find ourselves. Colour has 3 dimensions, hue, saturation, and brightness. • Hues are sets of shades, light wavelengths; so greens, blues, and purples are all hues. • Saturation is how “greyed-out” a colour seems to be, we could think of this as how pure-unpure a colour is. So, a sage green is less saturated than…