<span>Symmetrical balance
is achieved when both sides of a composition look exactly the same by arranging
elements on either side of the center of a composition in an equally weighted
manner. It can also be thought of as 50/50 balance or a mirror image.
Symmetrical balance is used to achieve the effect of order, clarity and
consistency.</span>
Symphonie fantastique, which depicts an artist's execution by guillotine, was composed by the nineteenth century composer Hector Berlioz in 1830.
The social contract principle was introduced during the Enlightment era due to the contribution of both Jean-Jacques Rousseau and John Locke's work and ideas.
The principle describes how the power of a state resides on its citizens, who can grant it to political representatives that are elected through suffrage. Hence, citizens give up their share of state power (their individual rights). In turn, the elected representatives would propose and implement policies on their behalf. This principle is the base of modern representative democracies.
Lithorgraphy i believe is the answer