Teen Artist Painting Large Abstract Colorful Canvas

A young artist is painting an abstract picture in a naturally lit room. The girl, who appears to be a teen, has dark hair pulled back and is wearing grey clothing. She is applying blue paint to a large canvas with red and yellow paint already on it, with a paintbrush, using a palette with multiple colors. The setting is a room with bright white walls, a window, and a protective sheet on the floor. This could be used to depict the theme of self-expression, art and creativity.