Plastic arts are the manipulation of a physical material, such as clay, paint, or metal, to create a visual representation. These creative disciplines include sculpture, painting, drawing, printmaking, and collage. Painting involves the application of pigment to a surface, such as canvas or paper, using a brush or other tool. There are many different techniques and styles of painting, including oil painting, watercolor painting, and acrylic painting. Paintings can be found in galleries, museums, and private collections. Drawing is the act of creating images on a surface, such as paper or a digital tablet, using a pencil, pen, or other mark-making tool. There are many different styles and techniques of drawing, including sketching, line drawing, and tonal drawing. Drawings can be found in sketchbooks, on walls and streets, and in galleries and museums.