The grayscale image is very similar to the black and white image without any other colors. In Grayscale image is made up of two colors (white and grey) in which the contrast of color (Gray and white) ranges from weakest to strongest; i.e from black to white.
The grayscale image is usually "8-bit image" with each pixel having "256 combinations" of gray colors. While color image is usually has 24 bits of red, 8 bits of green, 8 bits with blue information.
The combination of these basic colors (red, green and blue) can create 16,777,216 color combinations for one pixel.
An artist will sometimes create CONCEPTUAL unity by unifying the ideas in a work of art.
Answer: A. the simplicity and beauty of middle-class life.
Explanation:
This painting is representing the simplicity and beauty of middle-class life and also important, everyday life of one maid in France. This is simple work that is representing how the maid is feeling after coming back from the market. Her face is plain but also we cannot see any stress from it and that is why this painting is representing the beauty of normal and everyday life.
That is why other answers are not correct, it does not represent any struggle or something bad and poor about her life.
I know I should comment but, I dont know how. But what are the answer choices.