The color scheme used in this painting on the house is an example of a
grayscale

b
monochromatic

c
neutral

d
polychromatic

This painting shows D. Polychromatic colour scheme

REASON: Grayscale contains the shades and hues of gray, Monochromatic has hues of a dame colour family, Neutral contains non-bright, pastel hues related to gray and Polychromatic contains shades and hues of colours from different colour family. Thus, option D is most appropriate.

Hope this helps :)

put in the 2 images that way we can see it

explain: well re read it 5 times that way if it makes since then its your answer if it doesn't then its not right