This is a duo piece placed on the top of each other . The first piece with the bird flock has a circle hole on it the middle. You place the other piece behind and move it around as your mood changes. You'll need a larger frame so the second artwork has the space to move it side to side or up or down. Acrylic, marker, watercolor, wax on paper50 by 65 cm each piece.They'll come unframed in a strong pvc tube .