This document discusses different painting techniques including oil painting, watercolor painting, pastel painting, digital painting, sand painting, acrylic painting, matte painting, spray painting, and graffiti painting. Oil painting uses drying oils as a binder and was popularized in the 15th century. Watercolor painting is done on paper using water-based colors where careful mixing is important. Pastel painting uses powdered pigments bound in sticks that can be used immediately on canvas. Digital painting creates artworks on computers that can resemble styles like oil painting. Sand painting is a temporary art done by moving colored sands on a surface in some countries. Acrylic painting produces water-resistant paintings. Matte painting creates backgrounds for