Artists from which country and artistic period devised the chiaroscuro method of using value to create the illusion of solid forms in two-dimensional artworks?

The answer is Italy and Renaissance, respectively. The movement was known as Italian Renaissance.

Explanation:

The Renaissance era covered the 15th and 16th centuries. The word renaissance is French for "rebirth", as the period was seen as a time of renewed interest in science and art.

Artists of this period used complex compositions and lighting to create a realistic, three-dimensional effect. A popular technique was chiaroscuro, which contrasted highly illuminated figures in darker backgrounds. The paintings usually portrayed mythological storylines.

it brings together the military and civilian sectors of society to harness the total power of the nation. it is the mechanism that facilitates the successful prosecution of any conflict.it brings together the military and civilian sectors of society to harness the total power of the nation. it is the mechanism that facilitates the successful prosecution of any conflict.