For many years, people told stories by drawing and painting pictures. Shape and space is the basic of geometry. Architects in ancient Greece were the people who directed the building work. They have to make buildings pleasing to the eye. Shape and space play a very important role in their work. Shapes with no thickness, which have just length and width are know as two dimensional shapes. Examples of two dimensional shapes are squares, rectangles, triangles, circle, etc. Lets listen to the 2D shapes song.