I believe the answer is Monochromatic
A color scheme could be categorized as monochromatic if it's derives only from single based hue using additional tints, tones, and shades.
The usage of these will alter the brightness and the saturation of the color just like what we see in the painting.
The answer would be D. Within the Roman empire
Maybe balancing elements, vein point, or depth
Both true and false. If the photographer is good at working alone they would tend not to collaborate. But if they aren't they would want to collaborate to get better each day or to not getting better at all. But if they wanted to get more expirenced then they would most likely go for collaborating with other photographs both better and worse than themselves
