Musical Group on Balcony%0D%0Aby Gerrit von Honthorst%0D%0A%0D%0ADigital image courtesy of the Getty’s Open Content Program%0D%0AQuestion%0D%0ABecause of the similar color schemes and subject matter, this painting is an example of what principle of art?%0D%0A(1 point)%0D%0AResponses%0D%0A%0D%0Aproportion%0D%0Aproportion%0D%0A%0D%0Aharmony%0D%0Aharmony%0D%0A%0D%0Avariety%0D%0Avariety%0D%0A%0D%0Apattern%0D%0Apattern

The correct answer is harmony.