If you add more gray to a color, it make the color a darker shade of whatever the color is, if you were to add white it'd be a lighter shade of color
The answer is <span>Fauvism</span>
There are a lot, try reading the chapter again and looking at some familiar devices
Low relief isn’t as intense as high relief and so creates a calmer aura, one that isn’t panicked nor angry in a way.
in terms of sculpture, low reliefs- many reliefs made but only slight, more so smoothing deviations
high reliefs- many reliefs made but drastic changes to what you began with