Final answer:
Neoclassicism is an art movement that takes inspiration from ancient Greece and Rome. It was popular during the 18th and early 19th centuries and can be seen in various forms of art. Neoclassical art is characterized by its use of straight lines, minimal color, simplicity of form, and adherence to classical values and techniques.
Step-by-step explanation:
Neoclassicism refers to movements in the arts that draw inspiration from the classical art and culture of ancient Greece and Rome. It was a revival of the styles and spirit of classical antiquity, which coincided with the 18th century Enlightenment era. Neoclassical art can be seen in various forms including painting, sculpture, the decorative arts, theatre, literature, music, and architecture. It is characterized by its use of straight lines, minimal use of color, simplicity of form, and adherence to classical values and techniques.