A painter demonstrates various art pieces in her studio.  She sits in her studio, speaking.  She grabs a paintbrush and dips it into black paint repeatedly, as she paints a black tree.  She grabs a sponge and dips it into green and blue paint while painting the leaves on the tree.  She moves on to grab the paintbrush and dips it into black paint repeatedly, and moves on to paint another tree.  With the same paint brush, this time dipping it into green paint, she paints the pines of three.  She finishes her painting and speaks for a bit.