This is a color set of 19 full page Language Pictures with photographs of things that are green, triangle shaped or have three items. They can be used during individual or group activities to encourage vocabulary development and to stimulate discussion. They can also be used in a variety of Learning Centers (e.g. Blocks, Writing Center, Dramatic Play, Art and Science). Laminate the sheets to use them over and over again. The entire unit of Green Triangle Three Curriculum and Materials includes this set of Language Pictures along with many other materials to teach the concepts.