What is the definition of the term 'impressionism' and how is it used in art?

Impressionism is a 19th-century art movement that originated in France. It is characterized by the use of light, color, and short brushstrokes to capture the fleeting effects of the moment. The term 'Impressionism' was derived from the title of a Claude Monet painting, Impression, Sunrise.

Impressionist artists rejected the traditional methods of painting and instead, sought to capture the essence of a subject by conveying its impression on the senses. They focused on the effects of light and color in nature and their paintings often depicted landscapes, outdoor scenes, and everyday life.

Impressionism was a significant departure from the academic art of the time and was met with harsh criticism initially. However, it went on to become one of the most influential art movements of the 19th century and paved the way for other movements such as Post-Impressionism, Fauvism, and Expressionism.

Impressionism is still widely recognized and celebrated in the art world today. Its techniques and principles have been used by many artists in the creation of modern and contemporary art.