Raja Ravi Varma is credited with pioneering which technique that blended Indian artistic traditions with European aesthetics?

Fresco
Lithography
Oleography
Impressionism

Raja Ravi Varma is credited with pioneering the technique of oleography, which blended Indian artistic traditions with European aesthetics. Oleography is a type of printmaking that uses oil-based inks on a smooth surface, such as glass or metal. The ink is applied to the surface with a roller or brush, and then the image is transferred to paper or another material. Oleography was first developed in the early 1800s, and it quickly became popular as a way to reproduce paintings and other works of art. Varma was one of the first artists to use oleography to create Indian-themed paintings, and his work helped to popularize the technique in India.

Fresco is a type of mural painting that is done on wet plaster. The paint is made with pigments that are mixed with water, and it is applied to the plaster while it is still wet. The paint bonds with the plaster as it dries, creating a permanent image. Fresco was widely used in ancient Greece and Rome, and it is still used today by some artists.

Lithography is a type of printmaking that uses a flat surface, such as a stone or a metal plate, to create an image. The image is drawn or painted on the surface with a greasy substance, such as oil or wax. The surface is then covered with a layer of ink, which is attracted to the greasy areas but not to the non-greasy areas. The ink is then transferred to paper or another material, creating a print. Lithography was invented in the late 1700s, and it quickly became the most popular method of printmaking in the 19th century.

Impressionism is a style of painting that emerged in France in the late 1800s. Impressionist painters sought to capture the fleeting effects of light and atmosphere in their work. They did this by using short brushstrokes of color and by painting outdoors, in direct sunlight. Impressionism had a profound impact on the development of modern art, and it continues to influence artists today.