Final answer:
Collage art is a technique of assembling different pieces of art into one cohesive art piece by gluing down pieces such as newspapers, magazines, paint, photographs, and found objects to paper or canvas. It was invented in China around 300 BCE and has been extensively used by renowned artists like Picasso and Matisse. Collage is a popular medium in various art movements, including Dadaism.
Step-by-step explanation:
Collage art is a technique of assembling different pieces of art into one cohesive art piece by gluing down pieces such as newspapers, magazines, paint, photographs, and found objects to paper or canvas.
Collage art was invented in China around 300 BCE, right after the invention of paper. It has since been used by artists like Picasso, Matisse, and Romare Bearden to create expressive and unique artworks.
Collage is a popular medium in various art movements, including Dadaism, where artists pasted together different artifacts of daily life to create compositions.