Which of the following help to create harmony in this picture?%0D%0A(1 point)%0D%0AResponses%0D%0A%0D%0Aemphasis%0D%0Aemphasis%0D%0A%0D%0Aperspective%0D%0Aperspective%0D%0A%0D%0Aline%0D%0Aline%0D%0A%0D%0Amonochromatic color%0D%0Amonochromatic color

The correct answer is "monochromatic color". Monochromatic color refers to the use of different shades and tones of a single color, which creates harmony and unity in an image.