The document provides instructions for students to observe stained glass windows at Sagrada Familia, noting their shapes, colors, and color schemes. It asks students to identify how many tints and tones they see, and which windows use an analogous color scheme. It then instructs students to create their own stained glass window design using an analogous color scheme and adding a silhouette, following steps to plan the shape, create concepts, and practice the final design on paper.