There's an artist painting a square canvas board with several acrylic colors using a flat brush in a studio.  She begins by painting blue strokes with the flat brush on the canvas surface.  Then uses a dryer to dry the wet paint quickly.  Then she uses a sharp blade to scrap off some paint in horizontal strokes.  She then applies some more paint over that and dries it with a dryer.  Then she uses some yellow and red color to paint over the blue strokes on the canvas using the flat brush.  she also uses some white paint to draw thin lines over the painted surface, followed by drying the paint.  Over that, she paints a much lighter shade of yellow and then dries it again with a dryer.  She goes over the surface with additional yellow paint and adds some more blue and white strokes over the thick paint coated surface of the canvas.  She draws some bold blue lines with the flat brush and defines it with some lighter color.  She shows the finished painted canvas that has thick strokes of dark blue shades and some lighter shades.