Monochromatic color is used to create harmony in this picture.
- Monochromatic pictures use black and white colours to create shades of grey.
- The shades vary with different techniques in creating a drawing.
- Monochrome art takes only one colour and uses a range of tones of that colour.
- To create monochrome pictures charcoal and graphite is used.
Therefore we can conclude that to create the given picture monochromatic colours have been used.
Thus option D. is the correct answer.
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